Saturday, September 10, 2011

The popular energy drink Red Bull is banned in Norway, Uruguay and Denmark because of the serious health risks associated with its use.A study conducted in 2008, at the Cardiovascular Research Centre at the Royal Adelaide Hospital, tested the cardiovascular systems of 30 young adults one hour before and one hour after consuming one 250ml can of sugar-free Red Bull.Worryingly, the results showed that the ingestion of one can of Red Bull had an immediate detrimental effect on both endothelial function, and normal blood coagulation. Commenting on the findings, lead researcher Scott Willoughby said: “One hour after they drank Red Bull, (their blood systems) were no longer normal. They were abnormal like we would expect in a patient with cardiovascular disease”.Willoughby said Red Bull could be deadly when combined with stress or high blood pressure, impairing proper blood vessel function and possibly lifting the risk of blood clotting which can lead to a heart attack or stroke. However, everyone should beware of its harmful effects as the study showed “normal people develop symptoms normally associated with cardiovascular disease”.
So ditch the coffee, sugary snacks, energy drinks and pills that are literally sucking the energy right out of you... leaving you feeling groggy and more tired than you were before.All that caffeine and sugar, on top of the chemical stimulants, stresses out your poor adrenal glands and upsets your hormone levels, which is a sure-fire recipe for burn out

Blood pressure drugs waring



Millions of us who take powerful drugs to treat high and ‘abnormal’ blood pressure (BP) are victims of one of medicine’s greatest con tricks, according to new research.

In a concerted effort to maximize the sales of blood pressure drugs, we have been told that people with pre-hypertension (a BP reading between 120/80 and 139/89) are at TWICE the risk of dying from heart disease compared to those with normal BP.

Yet, despite what doctors tell us, our health may not be at risk, and we may have every chance of living just as long as people who have ‘normal’ BP.

Worse still, we’re taking antihypertensive drugs we don’t need.

These antihypertensive drugs come with a range of serious adverse side effects, such as kidney damage, gastro-intestinal bleeding, headaches, impotence and hyperglycaemia (particularly bad news if you happen to be diabetic).

Research also suggests that calcium-channel blockers actually triple the risk of heart attack.

In a new study, University of Minnesota researchers, in collaboration with the Veterans Affairs Health Care System in Minneapolis, examined data collected on more than 20,000 subjects who participated in two major national health surveys between 1959 and 1976.

And here's the truly amazing conclusion from the UM team: Approximately 100 million blood pressure patients in the U.S. are unnecessarily classified as abnormal.

That's not one in every three BP patients - that's nearly one in every three Americans!

This is mind-boggling! It means that many millions of people are taking blood pressure medications for absolutely no reason at all.

So what do you do if you’re still worried about your blood pressure but don’t want to take risky BP drugs?

Drop your blood pressure 9.6 points in 28 days... naturally!


If you’re worried about stubbornly high blood pressure or about the side effects of hypertension drugs, then probably the best, fast-acting, all-natural remedy that we’ve come across has been developed by Dr Stacey Miller, a Naturopathic doctor in Florida.

This breakthrough herbal compound has been clinically proven to lower blood pressure fast... in some cases by as much as 9.6 points in as little as 28 days.

Researchers from the University of Maine and Case Western University found that this safe and non-aggressive formula lowered blood pressure by an average of 10.6 points systolic and 9.3 points diastolic over a 12 week period.

What’s more, it has no side effects and can even be safely used in conjunction with existing BP medications.

But probably the best news of all is that you can home-trial it risk-free for 30 days.
Millions of us who take powerful drugs to treat high and ‘abnormal’ blood pressure (BP) are victims of one of medicine’s greatest con tricks, according to new research.

In a concerted effort to maximize the sales of blood pressure drugs, we have been told that people with pre-hypertension (a BP reading between 120/80 and 139/89) are at TWICE the risk of dying from heart disease compared to those with normal BP.

Yet, despite what doctors tell us, our health may not be at risk, and we may have every chance of living just as long as people who have ‘normal’ BP.

Worse still, we’re taking antihypertensive drugs we don’t need.

These antihypertensive drugs come with a range of serious adverse side effects, such as kidney damage, gastro-intestinal bleeding, headaches, impotence and hyperglycaemia (particularly bad news if you happen to be diabetic).

Research also suggests that calcium-channel blockers actually triple the risk of heart attack.

In a new study, University of Minnesota researchers, in collaboration with the Veterans Affairs Health Care System in Minneapolis, examined data collected on more than 20,000 subjects who participated in two major national health surveys between 1959 and 1976.

And here's the truly amazing conclusion from the UM team: Approximately 100 million blood pressure patients in the U.S. are unnecessarily classified as abnormal.

That's not one in every three BP patients - that's nearly one in every three Americans!

This is mind-boggling! It means that many millions of people are taking blood pressure medications for absolutely no reason at all.

So what do you do if you’re still worried about your blood pressure but don’t want to take risky BP drugs?

Drop your blood pressure 9.6 points in 28 days... naturally!


If you’re worried about stubbornly high blood pressure or about the side effects of hypertension drugs, then probably the best, fast-acting, all-natural remedy that we’ve come across has been developed by Dr Stacey Miller, a Naturopathic doctor in Florida.

This breakthrough herbal compound has been clinically proven to lower blood pressure fast... in some cases by as much as 9.6 points in as little as 28 days.

Researchers from the University of Maine and Case Western University found that this safe and non-aggressive formula lowered blood pressure by an average of 10.6 points systolic and 9.3 points diastolic over a 12 week period.

What’s more, it has no side effects and can even be safely used in conjunction with existing BP medications.

But probably the best news of all is that you can home-trial it risk-free for 30 days.

Can pomegranate juice lower stress levels at work?



A new study shows 'a significant reduction in the level of stress' with 500ml of daily pomegranate. What else would help?

Can pomegranate really lower stress levels? What else might help at work? Photograph: Adrian Mueller - Fabrik Studios/Getty
I got properly drenched on the way to the station this morning, then my train was delayed by 20 minutes en route to the office – hardly the most becalming of starts to the week. So having arrived at my desk holding a large, caffeinated cup of coffee, my eye was turned by a study from Queen Margaret University, Edinburgh, claiming my stress levels at work could be reduced by drinking more pomegranate juice.

For the study, 60 volunteers were asked to drink 500ml per day of a specific brand of pomegranate juice – Pomegreat Pure – over a two-week period. The research apparently concluded that daily consumption caused "a significant reduction in the level of stress hormone cortisol in saliva and a significant reduction in systolic and diastolic blood pressure in all volunteers."

From reducing the risk of prostate cancer to lowering cholesterol levels, Alzheimer's to arthritis, pomegranates and their many supposed health benefits have been well documented (read my colleague Oliver Thring's affectionate ode to this fascinating fruit here). Much of this research is paid for by juice manufacturers, so it comes as no surprise to find this particular study is funded by Pomegreat Pure.

No doubt consuming more fruit (and perhaps some juices) will help you achieve a healthier lifestyle, and therefore feel better. I've got nothing in particular against Pomegreat Pure, even though it does apparently contain more sugar than Coca-Cola, and the Edinburgh researchers are planning to present some of the results at a conference in Barcelona later this year so maybe there is something to the theory. (Or then again, maybe not.)

But I sometimes wonder if studies like this aren't obscuring a more serious problem. The biggest causes – and therefore moderators – of stress at work are the same as they have always been: hard issues surrounding long, inflexible working hours, lengthy commutes, overwork, low pay, discrimination, the threat of redundancy and so on.

How to Lose Weight and Burn Fat Fast



It’s no secret that eating the right foods and taking regular exercise helps maintain good health and facilitates weight loss. In fact, certain foods eaten at specific times can help you get the most out of your workouts... and jump- start your body’s fat-burning engine.

Below are three handy tips to help you get maximum benefits from your exercise programme and to optimise your weight loss potential:

* Exercise first thing: Exercising on an empty stomach (first thing in the morning), forces the body to burn more fat. This happens because your body's fat burning mechanism is controlled by your sympathetic nervous system (SNS), and your SNS is activated by exercise and lack of food.

* What to eat afterwards: If you fail to feed your muscles at the right time after exercise, the catabolic process (the chemical process necessary for the maintenance and growth of cells and muscles) will go too far and can potentially damage your muscles. That is why it is important to eat a fast assimilating protein-rich meal within 30 minutes following your workout. Many people make the mistake of drinking a protein shake before a workout. Protein is digested more slowly than carbohydrates, so consuming too much pre-workout protein can give you stomach cramps.

A recent study in the Journal of Applied Physiology found that eating a low-carbohydrate meal after aerobic exercise enhances your insulin sensitivity. This is highly beneficial, since impaired insulin sensitivity, or insulin resistance, is the underlying cause of type 2 diabetes and a significant risk factor for other chronic diseases, such as heart disease.

* Avoid so-called ‘health’ drinks at all cost: Energy drinks, sports drinks, most energy bars and even so- called healthy drinks like vitamin water, contain sugar, including fructose, which will sabotage all your efforts to lose weight. The irony of these fructose-containing foods is that fructose rapidly leads to weight gain and abdominal obesity (beer belly), decreases ‘good’ HDL cholesterol, increases ‘bad’ LDL cholesterol, elevates triglycerides (blood fats) and elevates blood sugar levels. If you need to quench your thirst during or after exercise, water wins hands down every time.

Much as exercise is a key element to losing weight, many of us don’t have the time to dedicate hours at the gym to burn off our excess fat by running on the dreaded treadmill... The good news is, you don’t have to become a gym rat to get results, nor do you have to follow a faddy diet...

How to lose those extra pounds once and for all...

Rachael Linkie, editor of Health Sciences Institute, has put together a special report ‘EAT THE FOODS YOU LOVE, LOSE THE FAT YOU HATE — The 36 best kept weight-loss secrets to make you look and feel like $1 million’, in which she exposes the reasons why most diets and weight-loss aids fail so miserably... all because they’re missing ONE key element.

Even though you may initially lose weight fast by following popular diets, the weight just piles back on the minute you start eating normally again…

We’ve all been there... There’s even a name for it: Yo-yo dieting!

The secret to successful weight loss isn’t starving yourself, nor is it limiting your food choices or following a rigid pattern of eating... nor does it require endless hours of exercise. The truth is, most diets won’t work for a lot of people as there’s no one-size-fits-all when it comes to weight loss.

You’re about to discover the real reason why you can’t lose weight and will find out how to shift those extra pounds once and for all, in the report that the obesity industry doesn’t want you to read...

To find out more about Rachael’s 36 weight loss secrets, click here. Best yet, by reading this report, you’ll find out why you don’t have to give up the foods you love in order to lose the fat you hate.

Continues below...
*Highly Recommended*


Discover Natural Alternatives that Will Help Get Rid of Fatigue in No Time!


Do you recognise any of the following symptoms?

Reduced libido, weight gain, poor concentration, memory loss, irritability, feelings of depression, impaired judgement and decision making?

If Yes, you may be suffering from fatigue...

But guess what...You’re not alone! In fact, tiredness is the number one cause of GP visits in the UK.

Whilst it’s comforting to know that you’re not alone it doesn’t get to the bottom of your fatigue problem. That’s why HSI commissioned a special report: ''From Burnt Out To Buzzing: 78 Secrets to Boost Your Energy Levels and Fight Fatigue'.

Click here, to find out how this special report will help you get your energy and zest for life back on track.

Sunday, May 29, 2011

Low Salt Diet For High Blood Pressure


Several researches have proved that heart diseases cause the largest number of deaths in the US. Hypertension which is commonly known as high blood pressure among people is one reason behind all these heart ailments. Thus if people get rid of hypertension, such ailments can be prevented. Elevated blood pressure in some of the cases is incurable but it can surely be managed to a large extent by bringing certain essential changes in the lifestyles.

One of the most common measures towards the control of blood pressure includes limiting the daily salt intake. Sodium is essential for the human body and the most common source includes salt but excessive amounts can lead to ailments such as hypertension and thus it should be taken within limits. There are several foods such as the packaged and processed foods do not depict the actual amounts of sodium contained within them, these quantities are hidden actually.

One must be very careful that they check the food labels before taking them. They should thus go for low sodium or salt free foods. Baked foods that are prepared using the baking powder have really high amounts of sodium and thus people suffering from hypertension should avoid such food items. Other food items that need to be avoided include smoked meat, frozen, canned, and pre packaged food. These people should consume required amounts of potassium as they work towards regulation of the body blood pressure. Fruits like bananas, oranges, watermelon, cantaloupe, etc supply great amounts of potassium.

Best Way To Lower Your Blood Pressure Without Drugs



Though medications seem to be the first choice of people suffering from hypertension, there are several other measures available that can help lower down the blood pressure without such drugs. Lifestyle plays the most vital role in treating not only high blood pressure, but all other diseases as well. It is very important that people follow the right lifestyle so that such health disorders can be avoided.

Given below are some of the most effective ways for reduction of high blood pressure without actually going for the medications:

Losing those extra pounds can really help control hypertension as blood pressure seem to increase with the increasing body weight. More weight one loses, the lower their blood pressure gets. Weight reduction also helps the medications in terms of making them even more effective.
Regular exercises too help in controlling high blood pressure. A daily exercise if at least half an hour helps lower the blood pressure and it does not require that much of an effort as all one needs to do is remain physically active.
Following a healthy diet including the whole grains, vegetables, fruits, low fat dairy products, and foods that have less cholesterol and saturated fats helps lower the body blood pressure. Such a plan is called Dietary Approaches to Stop Hypertension diet plans that are abbreviated as DASH.
One needs to reduce the salt intake in their daily diets. In order to do this one must keep a track of their salt intake, read the food labels very carefully for getting an idea about their sodium concentration, and eating less amounts of processed foods.
Other possible measures include limiting alcoholic consumption, reduction of stress, and give up smoking.

Eye Symptoms Of High Blood Pressure


High blood pressure can be diagnosed if people are aware towards the warning signs that are experienced during such conditions. There are several such symptoms out of which eye symptoms are quite foreigner as most of the people are not really aware of the fact that such symptoms are also seen and even if they encounter them in any case, they consider it to be related to eye problems rather than associating them with hypertension.

Elevated blood pressure not only produces cardio-pulmonary symptoms, but also show various eye symptoms. Given below are certain steps that might help identify, diagnose as well as treat these eye symptoms:

One should notice any headache or even any kind of difficulty with vision. People must pay attention towards such issues and must get in touch with their physicians. Taking certain pain killers would not help if it is something related to hypertension.
Determining the fact if one has hypertension or not is also very important. If one is aware about this fact, they are quite comfortable treating their eye symptoms thus people should get themselves checked for hypertension in case they experience eye problems on regular basis.
As soon as one encounters any such eye problem, one must consult an optometrist immediately as this confirms whether this is due to hypertension or because of some other reasons.
In order to reduce eye symptoms that are associated with hypertension, one must work towards reduction of stress, sodium intake, fat consumption, and must allow their eyes to rest.

What Is Normal Blood Pressure Range ?


Blood pressure is basically the increase in the energy of the blood flow within the arteries when the heart is pumping blood out. It is the complete reverse of hypotension in which this pressure of blood is low. Blood pressure can be categorized into two primary and secondary. Primary or essential blood pressure is the state where the increase in blood pressure cannot be linked to a source and no cause is established. Around 90 percent to 95 percent of the cases belong to this category.



The leftover cases accounting to about 5 to 10 percent belong to the secondary category where the reason of the increase can be sourced to other health conditions which have an effect on other parts of the body such as heart, arteries, endocrine system and kidneys. Usually a sphygmomanometer is used to measure the arterial pressure. It was earlier measured by the elevation of mercury’s column which reflects the flowing pressure. Even though average levels of arterial force for a defined population can be determined, the normal levels of blood pressure vary with difference age groups.



Various reasons like gender and age influence the average blood pressure level of a person. Children have lower blood pressure level than adults. It can have a doubtful correlation with an individual’s overall health too. But after studies and surveys 112/64 mmHg has been established as the standard blood pressure. Among one year olds this is 95/65 and between the ages of 6 to 9 years this increases to 100/65. For adults the normal level is set somewhere between 110/65 - 140/90.

Best Way To Lower Your Blood Pressure Without Drugs


Though medications seem to be the first choice of people suffering from hypertension, there are several other measures available that can help lower down the blood pressure without such drugs. Lifestyle plays the most vital role in treating not only high blood pressure, but all other diseases as well. It is very important that people follow the right lifestyle so that such health disorders can be avoided.

Given below are some of the most effective ways for reduction of high blood pressure without actually going for the medications:

Losing those extra pounds can really help control hypertension as blood pressure seem to increase with the increasing body weight. More weight one loses, the lower their blood pressure gets. Weight reduction also helps the medications in terms of making them even more effective.
Regular exercises too help in controlling high blood pressure. A daily exercise if at least half an hour helps lower the blood pressure and it does not require that much of an effort as all one needs to do is remain physically active.
Following a healthy diet including the whole grains, vegetables, fruits, low fat dairy products, and foods that have less cholesterol and saturated fats helps lower the body blood pressure. Such a plan is called Dietary Approaches to Stop Hypertension diet plans that are abbreviated as DASH.
One needs to reduce the salt intake in their daily diets. In order to do this one must keep a track of their salt intake, read the food labels very carefully for getting an idea about their sodium concentration, and eating less amounts of processed foods.
Other possible measures include limiting alcoholic consumption, reduction of stress, and give up smoking.

A Guide To Lowering High Blood Pressure


Hypertension which is most commonly known as high blood pressure among people is one of the most commonly observed health disorders. It is something that can affect people belonging to any age group at any point of time. It sometimes might not show any warning signs, thus it is very important that people are aware of the ways of lowering the high blood pressure irrespective of the fact whether they are suffering from this health issue or not. High blood pressure can easily be prevented through taking necessary action at the right time.

The first step towards lowering or preventing high blood pressure includes incorporation of a healthy lifestyle which further demands maintaining the right body weight, remaining physically active, following the right eating plan, limiting the alcohol consumption and quitting smoking.

As everyone is aware of the fact that a healthy balanced diet is the key to prevent most of the health disorders, hypertension can also be treated by following the right eating plan. It prevents hypertension as well as lowers the elevated levels of blood pressure naturally. One must consider DASH eating plans which refers to ‘Dietary Approaches to Stop Hypertension’. Hypertension can be controlled by consuming plenty of fresh fruits and vegetables, low fat dairy foods, foods that contain less saturated fats, cholesterol and total fats. Moreover, one should limit their salt intake.
The second measure includes the maintenance of right body weight as increased weight can lead to high cholesterol issues as well as diabetes along with worsening the situation of hypertension.
One needs to involve themselves into physical activities such as exercise, yoga, or anything that keeps them physically active which is a requisite for lowering hypertension.
Limiting the alcohol consumption and quitting smoking are other very beneficial measures towards reduction of hypertension. As too much alcohol harms the liver, heart and brain. On the other hand quitting smoking reduces the chances of heart attacks to a very large extent.

High Blood Pressure Diet: Top 4 Foods to Avoid


Many people are not aware of the impact that diet has on high blood pressure. In addition to prescribed medication, an individual suffering from hypertension must implement a healthy eating plan in their daily routine. The dietary plan recommended by the National Health Institute is extremely comprehensive in that it suggests impairing foods to avoid with high blood pressure and how your body is affected.

Eating healthy is one of the key elements to obtaining normal blood pressure levels. Researchers are constantly identifying the benefits of eating foods that otherwise elevate your blood pressure. In addition to implementing a well- balanced diet into your daily routine, you should also exercise regularly and always be cautious of your blood pressure levels.

It is recommended that you seek proper medical attention to effectively control high blood pressure; however, it is also required that you modify current daily lifestyle habits in order to successfully combat the aggressive effects of the cardiovascular disease.

Obtaining the necessary information in regards to high blood pressure may save your life. Of course, the sooner it is detected, you can begin immediate maintenance. Specifically, you can take prompt action to prevent further complications. The best treatment for high blood pressure involves the compliance of a healthy diet to compliment the medication. To keep your blood pressure under control, these foods should be avoided for the remainder of your life.

1) Sodium or Salt
Too much sodium does direct damage to the heart and arteries and raises blood pressure significantly.

2) Fats
A healthy eating plan should include only a small amount (if any) of saturated or trans-fats. Fatty foods are bad for both the heart and blood vessels. Avoid red meat and fast food along with other fats that include olives and hydrogenated oils.

3) Alcohol
Alcohol consumption actively causes the blood pressure to elevate. It also damages the walls of the blood vessels, while simultaneously increases risks of further complications.

4) Extra Calories and Sugar
Foods with extra calories and full of sugar cause you to gain weight. Obesity is a significant determinant for high blood pressure. The extra weight puts surplus strain on the heart and slows down the blood flow.

In order to alleviate the occurrence of further complications and control current blood pressure levels, it is important that you are aware of what foods to avoid with high blood pressure. Implementing a healthy eating plan in your daily lifestyle, as you can see, is extremely advantageous. Avoiding certain foods will not only lower your blood pressure, but it will also add years to your life.

Low Blood Pressure Diet Tips

Most ailments we have can be treated through a certain diet. Same is true with hypotension or low blood pressure. We should follow a diet program so as to keep away the problem. To treat low blood pressure, the following dietary tips should be implemented.



Diet for Low Blood Pressure
1-Eating fresh fruits can help treat hypotension. The patient is advised to eat only fresh fruits in his meal every five hours. This should be done for five consecutive days. For the next two weeks, he should be eating the fruit with fresh milk. He can add a balanced diet which includes grains, seeds, nuts and vegetables for a better health.

2-A person with a low blood pressure should also increase his intake of foods that are rich in vitamin C and vitamin B complex. Lack of these vitamins will lead to hypotension. Vitamin B5 is necessary in the formation of energy, metabolism of fats and carbohydrates as well as in the formation of iron. Deficiency in vitamin B5 will cause sodium removal in the body. This vitamin is found in all animal foods especially the liver. It is also found in chicken meat, eggs and in vegetables especially in whole grains.

3-Vitamin C and Vitamin E are great diets for low blood pressure as well. Vitamin C is found most in peppers, also in citrus fruits such as oranges, grapefruits and lemon. In vegetables, it is found in cabbage and broccoli at the most but it is also sourced out from spinach, cauliflowers, radishes, and Brussels sprouts. Vitamin E on the other hand, is found in sunflower seeds, wheat germ oil, soy lecithin olive oil and toasted almonds. Apples and asparagus are also sources of vitamin E but in lesser amounts.

4-Protein is very important to a person with hypotension. Once your body lacks protein your blood vessels become too weak to bump blood properly. It is believed that animal protein is more complete than plant protein. Therefore it is better to get protein from animal foods like egg (90% assimilated) and milk (80% assimilated). In plant, wheat has the greatest value of protein in which 50% is assimilated. In vegetables, it is necessary to combine different kinds so as to complete the protein intake. One good way to get high quality protein is to combine egg or milk or any dairy products with plant foods. Examples of this combination are:
- Yogurt and cereal

- Pasta with cheese

- Vegetables with egg

It is also necessary for the person to keep himself hydrated since dehydration can cause low blood pressure. He should at least drink 8 glasses of water daily. Drinking much water increases blood volume which helps raise blood pressure.

Limit your alcohol intake. Sports drinks that are high in potassium and sodium can help. This helps rehydration.

Reduce caffeine intake. If you are a heavy coffee drinker, it is best to reduce your intake one cup at a time until such time you no longer crave for coffee.

Include a diet that is higher in salt. Sodium is necessary for the maintenance of fluid balance in your body. It helps raise blood pressure. You can add salt into your meals but if you are not used to eating salty foods, you can try table salt which can be bought from herbalists or from pharmacies. The recommended dose is 900-1000 mg 3 times a day, but you can start taking small amount and progressively increase it.
Diet for low blood pressure is essential to make sure that you are in the pink of health. While most people may have problems with high blood pressure, there are also those who have low blood pressure problems. It is in this regard that the low blood pressure diet should be considered

Low Blood Pressure Natural Remedies

Natural Cures for Low Blood Pressure.

I have enumerated below the various natural treatments for low blood pressure or hypotension that can be followed, along with illustrations. Needless to add, that your doctor’s advice is to be solicited before taking any alternative medicine for any ailment.

Try these natural or home remedies for low blood pressure.


1. Beetroot : One cup of fresh beetroot juice to be drunk daily. Cinnamon powder can be added to it.

Beet root




2. Indian Spikenard: Mix 15 gms of this herb in one cup of boiled water. Drink this mix three times a day.

Indian Spikenard

Health is Wealth- Low Blood Pressure


Low blood pressure or hypotension refers to the fall in blood pressure below normal. It is a condition in which the action of the heart, in forcing the blood through the arteries, is weak. This is a direct outcome of a weakened and devitalised system.

Low blood pressure symptoms


Lethargy, weakness, dizziness
The patient with chronic low blood pressure may complain of lethargy, weakness, fatigue, and dizziness. The patient may faint, especially if arterial pressure is lowered further when he assumes an erect position. These symptoms are presumably due to a decrease in perfusion of blood to the brain, heart, skeletal muscle, and other organs.

Low blood pressure causes
Faulty nutrition, Malnutrition

The most important cause of low blood pressure is faulty nutrition. It makes the tissues forming the walls of the blood vessels over-relaxed, and flabby or streched. This results in less supply of oxygen and nutrients to the tissues. Malnutrition can result from a diet deficient in calories, proteins, vitamin C, or almost any one of the B vitamins.
Loss of blood, slow internal bleeding
Sometimes the blood pressure falls rapidly because of loss of blood. Low blood pressure may also develop gradually because of slow bleeding in the gastrointestinal tract, kidneys, or bladder.
Emotional instability
Emotional problems are a far more frequent cause of low blood pressure. To a lesser degree, prolonged disappointment and frustration may result in a subnormal blood pressure.

Low blood pressure home remedies

Low Blood Pressure treatment using Beetroot
The juice of raw beetroot is one of the most effective home remedies for low blood pressure. The patient should drink a cup of this juice twice daily for treating this condition Considerable improvement will be noticeable within a week.
Low Blood Pressure treatment using Indian Spikenard
The herb Indian spikenard is another effective home remedy for low blood pressure. It should be taken in doses of thirty to forty grains with a pinch of a little camphor and cinnamon (dalchini). An infusion can also be prepared by steeping 15 to 20 gm of the herb in 250 ml of boiling water, and taking it thrice a day.
Low Blood Pressure treatment using Epsom Salts Bath
Hot Epsom salt bath are one of the simplest remedy for low blood pressure. An Epsom salt bath is prepared by dissolving one to one and half kg of commercial Epsom Salt in an ordinary bath of hot water. The patient should remain immersed in the bath for ten to twenty minutes. This bath should be taken just before retiring to bed, and care should be exercised not to catch a chill afterwards.
Low Blood Pressure treatment using Nutrients
Protein, vitamin C, and all vitamins of the B group have been found beneficial in the prevention and treatment of low blood pressure. Of these, pantothenic acid is of particular importance. Liberal use of this vitamin alone often helps in raising the blood pressure. A diet which contains adequate quantities of complete proteins, B vitamin and, particularly, the nutrients that stimulate adrenal production, quickly normalizes low blood pressure.
Low Blood Pressure treatment using Salt
The use of salt is valuable in low blood pressure. Until the blood pressure reaches normal levels through proper dietary and other remedies, it is essential that the patient should take salty foods and half a teaspoon of salt in water daily.

Low blood pressure diet

Exclusive fruit diet
The treatment for low blood pressure should aim at rejuvenation of the whole system. To begin with, the patient should adopt an exclusive fresh fruit diet for about five days, taking three meals a day of fresh fruity fruits at five-hourly intervals.
Milk and fruit diet
Thereafter he may adopt a fruit and milk diet for two or three weeks. After the fruit and milk diet the patient may gradually embark upon a well balanced diets consisting of seeds nuts and grains with emphasis on fresh fruit and raw vegetables. Further period of all fruit diet followed by a milk and fruit diet may be necessary every two or three months in some cases, depending on the progress being made.

Other Low blood pressure treatment

Warm-Water enema treatment
A warm-water enema should be used daily to cleanse the bowels during the first few days of the treatment, and afterwards, if necessary. Those who are habitually constipated should take all the possible steps for its eradication. Daily dry friction and sponging should be undertaken by those suffering from low blood pressure.
Light walking, cycling, swimming and Breathing exercises
They should undertake breathing and other light exercises like walking , swimming and cycling. The patient should take sun and air baths and spend as much time as possible in the fresh air.
Avoid excessive work, anxiety
All living habits which tend to enervate the system, such as overwork, excesses of all kinds, needless worry, and negative thinking must be eliminated as far as possible.

How to Avoid High Blood Pressure

High blood pressure treatment is usually done through medication and regular follow-ups with the doctor, which can span years. It is important to know though that high blood pressure and cardiovascular diseases can be easily avoided if one maintains a healthy lifestyle and eating habits.

Low Sodium Fruits and Vegetables



So how does a Mediterranean diet said to help lower blood pressure naturally?

First, fruits and vegetables have low sodium content. As you know, high sodium content is one of the main causes of high blood pressure. They are also rich in potassium, which is a mineral important for maintaining proper heart function.

Fruits and vegetables are also rich in the minerals calcium and magnesium, which are both extremely important for maintaining normal blood pressure levels and regulation of heart muscle function.

Why the Mediterranean Diet is Better?

The Mediterranean diet is a diet loaded mainly with fruits, vegetables, cereals, whole grains, fish, nuts, and olive oil.

Although this is the diet known for centuries in the Mediterranean region, it has gained popularity all over the world because of the scientifically proven benefits it offers.

Research studies have indicated its effectiveness in lowering the risks of diseases such as arthritis, Alzheimer’s, diabetes, lung disease, asthma, allergies and cardiovascular diseases.

List of Foods Low in Sodium


The Mediterranean diet can well substitute the high blood pressure remedies recommended by your doctor. Healthy eating habits, combined with a healthy lifestyle free of smoking, stress and high amounts of alcohol, can all help lower blood pressure in the most natural way possible.



It has been found that following this diet plan can lower your blood pressure levels by 68 points.

If you want to do away with high blood pressure medications and naturally bring back your cardiovascular health, following some dietary changes leaned towards the Mediterranean style will be your best shot.

How NOT to Prevent Kidney Stones




If you're at risk of kidney stones, you've got some important choices when it comes to beverages. Certain beverages lower risk, while others sharply increase risk.

So here's a quick guide for those who are likely to develop kidney stones.

We'll start with the good choices...

Drink up!

If you have kidney stones, you may be familiar with "lemonade therapy." One study that lasted four years showed that when kidney stone patients drank a daily lemonade drink, stone formation was slowed and the number of stones reduced.

Unfortunately, kidney stone patients also need to keep their sugar intake low to avoid stone formation. So this therapy loses a lot of its appeal when the "lemonade" is actually just diluted lemon juice that's either sugar-free or sweetened artificially.

Instead, you might consider a recommendation from an HSI member named John.

John tells us that he used to pass a kidney stone about once a month. It was "excruciating." But he found an easy way to alleviate his problem.

John: "I then read Dr. Jarvis's book 'Vermont Folk Medicine' talking about apple cider vinegar and honey being so beneficial to changing the PH of the body to prevent kidney stones.

"I immediately went on this regimen by taking a half bottle of honey and filling it up with apple cider vinegar. Then I put about an inch of this mixture in a glass and filled it up with water. I did this every morning since and have not had another stone in 46 years.

"Cheap treatment and I have recommended it to anyone that I talk to that has kidney stones and they all are helped."

John didn't mention what type of apple cider vinegar he uses. Judging by his success, I'm willing to bet it's a raw, unfiltered, unpasteurized product, rather than the typical apple cider vinegar you'll find in most large supermarkets.

Also note that honey is a simple carb. Like sugar, it should be used sparingly.

Now — what to avoid...

Start with soy milk.

A few years ago, I told you about research that found extremely high oxalate content in soybeans, tofu, and processed soy products. Oxalate is a compound that binds with calcium in the kidneys and promotes kidney stone formation. Researchers concluded that soy products are unsafe for anyone at risk of developing kidney stones.

Next on the "NOT" list: diet fizzy drinks.

New research tested several brands of diet fizzy drinks and found high citrate levels in citrus-flavoured varieties. (It's the citrate in lemon juice that makes lemonade a plus for kidney stone patients.)

Dr. Brian H. Eisner, lead researcher on the diet fizzy drink study, said that he doesn't suggest kidney stone patients start drinking fizzy drinks. And if only he'd stopped right there...

He goes on to note that these patients ARE advised to drink plenty of liquids every day, and adds, "If drinking these fizzy drinks helps people reach that goal, then that may be a good thing."

Oh brother! That's like saying people have to eat food every day, so if eating French fries and ice cream helps them reach that goal, that may be a good thing.

A while ago, I told you about a study that followed more than 6,000 ‘fizzy drinkers’ for four years. Subjects who drank just one or more fizzy drinks each day were nearly 45 per cent more likely to develop obesity, high blood sugar, high triglycerides, and high blood pressure.

The kicker: These results were nearly identical, whether the participants drank diet or normal fizzy drinks.

And don't even get me started on aspartame — just pure dangerous junk. The European Journal of Clinical Nutrition reports headaches, insomnia, and seizures linked to aspartame intake.

If you have a history of kidney stones and your doctor suggests you start drinking Sprite Zero or some other citrus diet fizzy drink, bolt for the door and find another doctor — and something else to drink.

Continues below...


*Highly Recommended*


63 BREAKTHROUGH Arthritis Solutions... You Won't Hear About From Your Doctor


This groundbreaking research report will help you put an end to your arthritis pain and also help you to discover:

# A breakthrough in electro-magnetic pain relief technology kept secret for 60 years (page 16)

# A 1,000 year old Ayurvedic medicine that improves joint pain, swelling and morning stiffness for 97 per cent of patients (page 18)

# The spiky leaves of a rainforest plant that reduce pain by up to 70 per cent for rheumatoid arthritis sufferers (page 18)

# From our Case Study files: The rose hip remedy that can improve arthritis symptoms in as little as 3 weeks (page 20)

# 'Nature's aspirin' - the natural medicine made from tree bark that's safer and more effective than NSAIDs

# The 10-herb compound that not only reduces joint inflammation, but can also protect your prostate.

Plus more . . . Much more . . . And all explained in no-nonsense, jargon-free language

STOP suffering from Arthritis pain today and order the '63 BREAKTHROUGH Arthritis Solutions'. You will also get a privileged one-time-only 50% discount on the full price.

Friday, May 27, 2011

How To Up Your Levels of Vitamin D


Discover new treatments for depression that your doctor won’t tell you about.

Explore alternative remedies that can beat depression and put you back on top.

Challenge negative thinking and give your emotions a work out.

PLUS

10 Reasons for hope of a happier life without prescription drugs.

10 Reasons to take back control of your life, today.

*Highly Recommended*


Tomorrows Groundbreaking Cancer Breakthroughs… TODAY


352 Britons are dying from cancer each day, 1500 Americans and a shocking 5479 Chinese…

More than $200 Billion is being spent each year on the fight against cancer. Yet incidences of cancer continue to rise.

Mainstream drugs companies and pharmaceutical giants are losing the war on cancer...

** Learn how to start fighting the war on cancer yourself **


** Discover the powerful antioxidant that – unlike chemotherapy – encourages the death of cancerous cells while leaving healthy cells intact

** The incredible anti-cancer actions linked to mushrooms.

** Find out how to overcome cancer-related fatigue.

Plus 53 more cancer busting strategies to help you and your loved ones with the fight.

Protect Your Heart, Kidneys and Eyes With This One Single Nutrient


Critical Heart Nutrient Sparks Life and Energy Into Every Part of Your Body


More than a 1000 published scientific papers in the last 50 years prove this substance not only prevents heart attacks and strokes by stopping cholesterol blocking arteries… BUT it also...

** Lowers blood pressure

** Restores heart cells and improves the condition of heart patients…

And while the bulk of the science focuses on its ability to keep hearts healthy, it does much, MUCH more... like:

** Preventing nerve damage… brain cell deterioration… breathing problems…

** Rescuing distressed cells and DNA, in your organs, bones, skin, hair and eyes…

** Rejuvenates lungs, livers, hearts and minds, and…

** Revs up every muscle in your body

Protect Your Heart, Kidneys and Eyes With This One Single Nutrient

How did I know Chris was concerned about his blood sugar? Easy — he asked if I knew anything about benfotiamine.

Now, that's not a question I hear everyday. Or, for that matter, EVER, until now. And Chris was a little surprised when my first response was to wonder if he was asking because of his blood sugar.

He just nodded and asked, "How did you know?"

You don't have to be a detective to unravel this mystery.

An absorbing issue

First of all, Chris is absolutely on the right track in hunting for information about benfotiamine.

Benfotiamine is a form of vitamin B1, also known as thiamine — an important nutrient in maintaining kidney and heart function.

It's also a vital link in carbohydrate metabolism.

When carbs are poorly metabolized, your cells can actually become flooded with glucose. For some cells, this is extremely dangerous — and over time, if left unchecked, it can lead to some pretty serious health concerns.

But even a small amount of benfotiamine might help keep metabolism on track and help prevent glucose-induced oxidative damage. In this way, it may also help protect kidneys and other organs that typically struggle when flooded with excess blood sugar.

Researchers believe that benfotiamine guards other body tissues as well — tissues that MUST be well-maintained for continued good health. For instance, in vitro studies have shown that benfotiamine appears to protect cells that line the interior walls of blood vessels.

One of the most important features of benfotiamine is that it's fat-soluble. Thiamine is water soluble, which means it's eliminated from your body fairly quickly.

Benfotiamine is also better absorbed. In fact, the absorption rate is about FIVE TIMES higher than that of a thiamine supplement alone.

Benfotiamine is one of three cornerstones in a supplement called GlucoComplete that was formulated by alternative medicine pioneer Dr. William Campbell Douglass.

After years of treating patients, Dr. Douglass concluded that benfotiamine is absolutely essential to maintaining good health as well as helping to protect eyes, kidneys and nerves from the effects of excess glucose.

Continues below...
*Highly Recommended*


63 BREAKTHROUGH Arthritis Solutions... You Won't Hear About From Your Doctor

This groundbreaking research report will help you put an end to your arthritis pain and also help you to discover:

# A breakthrough in electro-magnetic pain relief technology kept secret for 60 years (page 16)

# A 1,000 year old Ayurvedic medicine that improves joint pain, swelling and morning stiffness for 97 per cent of patients (page 18)

# The spiky leaves of a rainforest plant that reduce pain by up to 70 per cent for rheumatoid arthritis sufferers (page 18)

# From the HSI Case Study files: The rose hip remedy that can improve arthritis symptoms in as little as 3 weeks (page 20)

# 'Nature's aspirin' - the natural medicine made from tree bark that's safer and more effective than NSAIDs

# The 10-herb compound that not only reduces joint inflammation, but can also protect your prostate.

Plus more . . . Much more . . . And all explained in no-nonsense, jargon-free language

STOP suffering from Arthritis pain today and order the '63 BREAKTHROUGH Arthritis Solutions'. You will also get a privileged one-time-only 50% discount on the full price.

Wednesday, March 9, 2011

What is Blood Pressure?


Blood is carried from the heart to all parts of your body in vessels called arteries. Blood pressure is the force of the blood pushing against the walls of the arteries. Each time the heart beats (about 60-70 times a minute at rest), it pumps out blood into the arteries. Your blood pressure is at its highest when the heart beats, pumping the blood. This is called systolic pressure. When the heart is at rest, between beats, your blood pressure falls. This is the diastolic pressure.

Blood pressure is always given as these two numbers, the systolic and diastolic pressures. Both are important. Usually they are written one above or before the other, such as 120/80 mmHg. The top number is the systolic and the bottom the diastolic. When the two measurements are written down, the systolic pressure is the first or top number, and the diastolic pressure is the second or bottom number (for example, 120/80). If your blood pressure is 120/80, you say that it is "120 over 80."

Blood pressure changes during the day. It is lowest as you sleep and rises when you get up. It also can rise when you are excited, nervous, or active.

Still, for most of your waking hours, your blood pressure stays pretty much the same when you are sitting or standing still. That level should be lower than 120/80. When the level stays high, 140/90 or higher, you have high blood pressure. With high blood pressure, the heart works harder, your arteries take a beating, and your chances of a stroke, heart attack, and kidney problems are greater.

What causes it?
In many people with high blood pressure, a single specific cause is not known. This is called essential or primary high blood pressure. Research is continuing to find causes.

In some people, high blood pressure is the result of another medical problem or medication. When the cause is known, this is called secondary high blood pressure.


What is high blood pressure?
A blood pressure of 140/90 or higher is considered high blood pressure. Both numbers are important. If one or both numbers are usually high, you have high blood pressure. If you are being treated for high blood pressure, you still have high blood pressure even if you have repeated readings in the normal range.

There are two levels of high blood pressure: Stage 1 and Stage 2 (see the chart below).

Categories for Blood Pressure Levels in Adults*
(In mmHg, millimeters of mercury)

CategorySystolic
(Top number)
Diastolic
(Bottom number)
NormalLess than 120Less than 80
Prehypertension120-13980-89
High Blood PressureSystolicDiastolic
Stage 1140-15990-99
Stage 2160 or higher100 or higher


* For adults 18 and older who:

  • Are not on medicine for high blood pressure
  • Are not having a short-term serious illness
  • Do not have other conditions such as diabetes and kidney disease

Note: When systolic and diastolic blood pressures fall into different categories, the higher category should be used to classify blood pressure level. For example, 160/80 would be stage 2 high blood pressure.
There is an exception to the above definition of high blood pressure. A blood pressure of 130/80 or higher is considered high blood pressure in persons with diabetes and chronic kidney disease.

Hypertension & Women

Does menopause affect the blood pressure?

By: Thomas Pickering, MD, DPhil, FRCP, Director of Integrative and Behavioral Cardiology Program
of the Cardiovascular Institute at Mount Sinai School of Medicine, New York.

It has been uncertain whether there is a true increase of blood pressure associated with the menopause, or whether there is just a gradual upward trend that is the consequence of aging. A Belgian study of 315 healthy women aged between 30 and 70 checked their blood pressure three times over a 5-year period by conventional clinic measurements, and once by ambulatory (24 hour) monitoring. During that time 44 of the women went through the menopause.

Both types of blood pressure measurement led to the same conclusion: that there is an increase of systolic pressure of about 5 mmHg that is the result of the menopause itself, that is distinct from the effects of aging and putting on weight, which also tends to happen at the time of the menopause. There appeared to be no effect of the menopause on diastolic pressure, and men of the same ages as the women showed no similar change of blood pressure.

Doctor’s comments

Part of the previous confusion as to whether the menopause directly affects blood pressure has been due to the fact that blood pressure (particularly systolic) tends to go up with age. What this study was able to show was that, over the same span of 5 years, women who went through the menopause showed a bigger increase of systolic pressure than those who did not. The fact that only systolic pressure was affected led the authors to suggest that the lack of estrogens, which accompany the menopause may result in an increased stiffness of the arteries.

Where it was published

JA Staessen and colleagues. Conventional and ambulatory blood pressure and menopause in a prospective population study. Journal of Human Hypertension 1997;11:507

Do oral contraceptives raise blood pressure?

By: Thomas Pickering, MD, DPhil, FRCP, Director of Integrative and Behavioral Cardiology Program
of the Cardiovascular Institute at Mount Sinai School of Medicine, New York.

Soon after oral contraceptives were first introduced, more than 30 years ago, there were a number of reports of high blood pressure associated with their use. The pills contain a mixture of estrogens and progestins, but the amount of each ingredient in the preparations used today is only about one fifth of the original dose, although there is considerable variation between different brands. The Nurses’ Health Study has investigated the risk of developing high blood pressure from taking the oral contraceptives now in use. The study followed the health of more than 100,000 American nurses, who were first contacted in 1989. Among other questions, they were asked about their use of oral contraceptives and their blood pressure on three occasions over a four year period. Those who reported having hypertension at the beginning of the study were excluded from this analysis. The principal findings were:

  • The chances of developing hypertension were about 80% higher in the women who had used oral contraceptives in comparison with those who had not.
  • The risk was slightly higher in women who had used them for more than six years. The risk did not vary significantly according to the amount of estrogens and progestins in the pills.
  • Women with a family history of high blood pressure were at increased risk of developing it themselves, but they did not appear to be any more susceptible to the effects of oral contraceptives than those with no family history.
  • There was no evidence of any racial difference in susceptibility to the effects of oral contraceptives on blood pressure; if anything, black women were at lower risk than white women.
  • The number of women who were estimated to have developed hypertension as a result of taking the pills was small- the equivalent of 41 cases in 10,000 women over a period of one year, or 0.4%.

Doctor’s comments

This study is reassuring for women taking oral contraceptives, because although there is a definite risk of developing high blood pressure, it is quite small. Furthermore, other studies have shown that if the pressure does go up, it will usually go back to its previous level within three months of stopping the pills. One implication is that if you are taking oral contraceptives, it is important to get your blood pressure checked at regular intervals. Women who already have hypertension are generally advised not to take oral contraceptives.

Where it was published

Chasan-Taber L and colleagues. Prospective study of oral contraceptives and hypertension among women in the United States. Circulation.1996;94:483-489.

High blood pressure and bone weakening

By: Thomas Pickering, MD, DPhil, FRCP, Director of Integrative and Behavioral Cardiology Program
of the Cardiovascular Institute at Mount Sinai School of Medicine, New York.

There is a lot of evidence from both human and animal studies to show that high blood pressure leads to loss of calcium from the body, mainly as a result of increased amounts of calcium in the urine. Most of our calcium stores are in our bones, which leads to the question whether high blood pressure might contribute to the development of osteoporosis, a common cause of weak bones and fractures in older people, particularly women.

A survey of 3,676 elderly white women living in four parts of the USA, whose average age was 73, had their blood pressures measured and also a bone density test, which was measured a second time after another three and a half years. Comparison of the bone densities over this period enabled the estimation of the rate of bone loss. The results showed that women with the highest blood pressures had nearly double the rate of bone loss in comparison with women with low blood pressure.

Doctor’s comments

Osteoporosis is a major health problem for older people and accounts for more than a million bone fractures a year in the US. It affects women more than men, and whites more than blacks (which is why this study did not include black women). The reason for the link with high blood pressure which this study shows is presumed to be the increased loss of calcium in the urine, which is a direct consequence of high blood pressure. A high salt diet also leads to more calcium loss. For people who have high blood pressure the good news is that thiazide diuretics (the sort normally used to treat high blood pressure in older people) actually reduce the calcium loss, and there is some evidence that they may help to prevent osteoporosis.

Where it was published

FP Cappuccio and colleagues. High blood pressure and bone-mineral loss in elderly white women: a prospective study. Lancet 1999;354:971.

High Blood Pressure Isn't Well Controlled in Older Women

Data from the Women's Health Initiative offers a glimpse of hypertension treatment in older women. Based on information from nearly 99,000 women aged 50 to 79, researchers found:

  • 37.8% had high blood pressure (defined as 140/90 mmHg or being on medication for high blood pressure).

  • While 64.3% of those were receiving medication, blood pressure was controlled in only 36.1%.

  • More women on hormone replacement therapy were hypertensive than those not taking hormones.

  • 44.3% of the hypertensive women used diuretics either alone or in combination with other classes of drugs.

  • Women taking diuretics alone had better blood pressure control than those taking any of the other drugs by themselves.

The researchers, writing in the journal Hypertension, concluded that hypertension in older women is not being treated aggressively enough, especially not in those most at risk for stroke and heart disease because of their age.

Source: Wassertheil-Smoller S, Anderson G, Psaty BM, et al. Hypertension and its treatment in postmenopausal women. Hypertension, 2000;36:780. (Abs.)

Symptoms of High Blood Pressure

How do I know when my blood pressure is high?

By: Thomas Pickering, MD, DPhil, FRCP, Director of Integrative and Behavioral Cardiology Program
of the Cardiovascular Institute at Mount Sinai School of Medicine, New York.

For the most part, you can't tell if you have high blood pressure, and most hypertensive people have no symptoms. So the only way to find out if it's high is to have it measured. This statement may come as a surprise, because many people are convinced that they can tell when their pressure is high. It's certainly true that when you get angry or anxious you may feel yourself tensing up, and your heart pounding. You may even go red in the face, something that's often erroneously associated with high blood pressure. And you're right: your pressure is likely to be high at such times. But that's perfectly normal, and unless you spend your life being permanently angry, which fortunately most of us don't, it doesn't mean much. High blood pressure is of concern only when it's still high when you are not angry or tense.

What are the symptoms of high blood pressure?

By: Thomas Pickering, MD, DPhil, FRCP, Director of Integrative and Behavioral Cardiology Program
of the Cardiovascular Institute at Mount Sinai School of Medicine, New York.

Usually, there are no specific symptoms which indicate that someone has high blood pressure. But some population surveys have shown that a wide variety of common symptoms, such as sleep disturbance, emotional upsets, and dry mouth, are slightly commoner in people with higher pressures. The differences are small, however. Going red in the face, or feeling flushed, is not indicative of high blood pressure.

Headache and high blood pressure

If you asked a hundred people what is the commonest symptom of high blood pressure, the chances are that the majority would say headache. In fact, not only do most people with high blood pressure not have headaches any more than the rest of us, but when they do, it's usually not from the blood pressure. Merely having a high level of blood pressure inside your head does not normally produce any symptoms; if you lift a heavy weight, your pressure may go up by 30 or 40 mm Hg, but you don't get a headache.

What can cause headache is muscle tension. Any muscle that is tensed for long enough starts to hurt, and chronic tension in the scalp or neck muscles is a very common cause of headache. A study conducted many years ago shed some very interesting light on the relationship between headache and high blood pressure. Out of 104 people who had high blood pressure but were unaware of it, only three volunteered that they had headaches, although another 14 admitted it when asked. But of 96 people who had been told that they had high blood pressure, 71 said they had headaches. The simplest explanation for this finding is that being told that you have high blood pressure makes you start to worry, and that this in turn causes the headaches.

There is a much smaller number of patients, mostly with very high pressures, in whom headaches are directly related to the height of the blood pressure. In such individuals treating the blood pressure will relieve the symptoms.

Headaches & High Blood Pressure

Is Headache Related to Increases of Blood Pressure?

By: Thomas Pickering, MD, DPhil, FRCP, Director of Integrative and Behavioral Cardiology Program
of the Cardiovascular Institute at Mount Sinai School of Medicine, New York.

Headache is generally regarded as being a symptom of high blood pressure, although it is also stated that hypertension is the “silent killer”. Many people who have high blood pressure think that when they get a headache it means that their pressure has gone up. The problem here is that both headache and high blood pressure are very common, which means that it is certainly true that the two occur together, but what exactly is the connection?

A study conducted in Poland has provided some interesting answers. One hundred and fifty patients, most of who were taking blood pressure-lowering medications, and who were referred to a hypertension clinic for evaluation, wore a 24-hour ambulatory blood pressure monitor. These monitors take a blood pressure reading every 20 minutes during the day, and 30 minutes during the night. The patients were asked to record in a diary whenever they had a headache, and in fact during the 24-hour monitoring period 43 of the patients (about one third) reported a headache, which lasted an average duration of 3 hours. In general, there was no connection between the occurrence of headaches and what was happening to the blood pressure, and in most cases the highest readings of blood pressure were not associated with headaches. In addition, there was no particular tendency for the blood pressure to go up or down just before the headache started. Whether or not the patients were taking blood pressure lowering medications also had no effect on the association between headache and blood pressure.

Doctor’s comments

Most of us, whatever our blood pressure levels, get headaches from time to time, and the relationships between blood pressure and headache have always been a bit uncertain. It is true that in a small number of patients with very high blood pressure, headache can occur as a consequence, but this is probably rare. One study actually found that headaches were more likely to occur after people had been diagnosed with high blood pressure, which may have been because of the anxiety associated with the awareness of high blood pressure, rather than because of the blood pressure itself. The clear finding of this study is that most of the headaches in people with high blood pressure, whether treated or not, do not occur because the blood pressure has gone up

There is some evidence from other studies that people with hypertension are more likely to have migraine headaches, and also some reports that some of the blood pressure lowering drugs such as calcium channel blockers and beta-blockers are effective for treating these. Again, this may not necessarily a result of a lower blood pressure. The message here is that if you have hypertension and are getting headaches, it does not mean that your blood pressure out of control, and that the best treatment for the headache may be the traditional pain killers such as aspirin.

Where it was published

P Kruszewski and colleagues. Headache in patients with mild to moderate hypertension is generally not associated with simultaneous blood pressure elevation. Journal of Human Hypertension, 2000; 18:437.


Study Proves Headaches Are Not Related to Blood Pressure

Many people with high blood pressure believe there is an association between headaches and their pressure levels. There has been little direct evidence to support the relationship, and doctors repeatedly advise their patients that there are no symptoms of high blood pressure.

Now a new study using ambulatory blood pressure monitoring has provided convincing data to back up the lack of any connection. Seventy-five people with mild hypertension had their blood pressure monitored for 24 hours and kept a log of their headaches. One-third of the study participants had a headache while they were being monitored, but there was no difference in their blood pressure curves from those of the people who did not have a headache. Blood pressure values registered during the headache and in the hours before and after it were not different from each other. Even in a subset of 8 patients who had a migraine, the analysis showed a similar pattern.

This report underscores doctors' advice not to rely on the occurrence of a headache as a sign that your blood pressure is up and the importance of following your treatment program and taking medication as directed all of the time.

Source: Gus M, Fuchs FD, Pimentel M, et al. Behavior of ambulatory blood pressure surrounding episodes of headache in mildly hypertensive patients. Archives of Internal Medicine (Jan.) 2001;161:252-255. (Abs)

Measuring High Blood Pressure

What are Korotkoff sounds?

The 'Korotkoff sounds' are the sounds that a doctor or nurse listens for when they are taking your blood pressure. They are named after Dr. Nikolai Korotkoff, a Russian physician who described them in 1905, when he was working at the Imperial Medical Academy in St. Petersburg.

They are detected by listening with a stethoscope placed over the brachial (arm) artery just below a blood pressure cuff, as it is gradually deflated from a pressure high enough to occlude the artery and stop the blood flowing. As the cuff pressure reaches systolic pressure, the blood starts to flow, and a whooshing sound is heard (the first phase of the Korotkoff sounds). As the cuff is deflated further, the artery opens and closes, and the flow of blood is turbulent, so sounds are still heard. When the cuff pressure is less than the diastolic pressure, the artery is open all the time, and the flow of blood is smooth, and the sounds disappear.

Systolic pressure is registered as the pressure at which the sounds are first heard, and diastolic as the pressure at which they disappear (phase 5 of the Korotkoff sounds).

What is an electrocardiogram?

This test is used routinely in the evaluation of people with high blood pressure and is the traditional way of seeing if the hypertension has had any affect on the heart.

When heart muscle contracts, it creates an electrical impulse, which can be detected on the surface of the body. The electrocardiogram (ECG or EKG) is performed by applying six electrodes to the skin on different parts of the chest. Another four are applied to each wrist and ankle. These pick up the electrical signal coming from the heart, which is amplified and written out on a paper strip. Each electrode looks at the heart from a different viewpoint, and the electrical waveform is slightly different in each one. The pattern of waveforms in the different leads provides a lot of information about the structure and function of the heart.

For the evaluation of high blood pressure, the two most important things are whether the heart is enlarged, and whether there's any sign of damage from a heart attack.


Do You Have 'White Coat Hypertension'?

Some patients have what is called 'white-coat hypertension;' their blood pressure is consistently elevated in the doctor's office or clinic but normal at other times. It is called this because the patient is reacting to the white coat that the doctor or other caregiver is wearing. If your blood pressure is high when measured at the doctor's office or clinic but is low when you measure it yourself, you should mention that to your doctor so that a more thorough evaluation may be done.

Sometimes in these cases ambulatory blood pressure (ABP) monitoring will be used to further measure blood pressure. These devices take readings every 15 to 30 minutes throughout the day and night while you go about your normal daily activities. An analysis of these readings will clarify the status of your blood pressure.

Source: The Sixth Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure. NHLBI, November 1997.

Stress & High Blood Pressure

Panic attacks are more common in people with high blood pressure

By: Thomas Pickering, MD, DPhil, FRCP, Director of Integrative and Behavioral Cardiology Program
of the Cardiovascular Institute at Mount Sinai School of Medicine, New York.

Panic attacks have only been recognized as a discrete entity since 1980, and it has been suggested that they may be related to hypertension. Now a study has come up with an answer. The definition of a panic attack is “ a discrete period of intense fear or discomfort involving at least four of the following symptoms:

  1. Shortness of breath or smothering symptoms
  2. Dizziness, unsteadiness or faintness
  3. Palpitations or rapid heart beats
  4. Trembling or shaking
  5. Sweating
  6. Choking
  7. Nausea or stomach upset
  8. Depersonalization or feeling of unreality
  9. Numbness or tingling
  10. Hot flushes or chills
  11. Chest pin or discomfort
  12. Fear of dying
  13. Fear of going crazy or losing control

The study looked at two samples of patients with high blood pressure (all were taking blood pressure lowering medications or had a blood pressure of at least 160/90mmHg), one of which was selected from a primary care practice, and the other from a hospital clinic, and compared them with the same number (about 350 people) of patients with normal pressure from the same family practice. All were sent questionnaires asking them if they had the symptoms described above.

The main finding was that panic attacks were significantly commoner in people with hypertension as opposed to those with a normal blood pressure: the percentages of people with panic attacks were 35% in the primary care practice, 39% in the hospital practice, and 22% in the normotensives. Both groups of hypertensives were more likely to have spontaneous panic attacks (ones that started for no obvious reason), and the attacks were more likely to be severe. The hypertensives were also more likely to report that they were generally anxious than the normotensives. The use of different types of antihypertensive drugs did not appear to influence whether or not the hypertensives had panic attacks. In most patients the panic attacks started after the hypertension. Whether hypertensive or not, women were more likely to report panic attacks than men.

Doctor’s comments

This study shows clearly that there is a connection between panic attacks and hypertension, but it does not tell us which is the chicken and which is the egg. The fact that the hypertension started before the attacks in most patients makes it unlikely that the attacks were the direct cause of the hypertension, however. Other studies have shown that blood pressure goes up during an attack, but it comes down again when the attack is over. What causes these attacks remains a mystery; although they have some relation with a generally anxious personality, this relationship is not very strong.

Where it was published

SJC Davies and colleagues. Association of panic disorder and panic attacks with hypertension. American Journal of Medicine 1999; 107:310

Does stress cause hypertension?

There is no doubt that acute stress can cause a transient increase of pressure, but whether exposure to chronic stress raises pressure is controversial. When people move from a traditional village life to the big cities, their blood pressure goes up, but whether this is from stress or a change of diet is uncertain. Having a stressful job may raise the pressure in men but probably not so much in women.

Fight or flight' response raises blood pressure -- even while you're asleep

Many people experience sleep apnea; it occurs especially in those sleeping on their backs and snoring, when the tongue and soft parts of the upper airway may fall back and partially block the airway. This causes a period of intermittent breathing known as obstructive sleep apnea (OSA).

From the University of Colorado Health Sciences Center comes a report on the effect of sleep apnea on hypertension. As the period between breaths increases, the amount of oxygen in the blood may fall. This sets off the body's 'fight or flight' mechanism, which is a reflex controlled by the sympathetic nervous system. When that happens, the vascular system clamps down and raises blood pressure in an attempt to get the body ready for action.

When normal breathing resumes, blood pressure levels return to normal. Hypertension in awake patients is also associated with increased activity of the sympathetic nervous system. Individuals who have not been identified as OSA patients exhibit this same sympathetic response. A common respiratory therapy, called continuous positive airway pressure, or CPAP, has been shown to lower blood pressure in some hypertensive OSA patients. Effective CPAP therapy moderates this hypertensive effect even in awake patients with undiagnosed OSA.

Source: Zwillich, CW. Obstructive sleep apnea causes transient and sustained systemic hypertension. Int J Clin Pract 1999;53(June):301-5. (Abs)