Correct Peace of Information About the the Hdl Cholesterol (the Right One) and the Ldl Cholesterol (the Wrong One)

Cholesterol is insoluble in the vasculary system, however is transported in the circulatory system is subordinated to one of the kinds of lipoprotein, spherical particles which have an exterior constituted mainly of water-soluble proteins.

Cholesterol

Cholesterol is also found in the blood circulation of humans. CholesterolDr Trisha MacnairCholesterol is fondamental for our bodies to run properly, so why are there so many health warnings about high cholesterol levels. Cholesterol information: high cholesterol, lowering cholesterol levels, and cholesterol treatment guidelines on MedicineNet.

Hdl

HDL are the smallest of the lipoproteins. HDL takes along cholesterol from other parts of your body back to your liver.

Ldl

LDL cholesterol is called “bad” cholesterol, because big levels of LDL cholesterol are accompanied by an increased risk of coronary heart disease.

Diet

Dietary cholesterol comes especially from meat, poultry, fish, and dairy farm products. Dietary cure stays here the first line of treatment, with drug therapy reserved for use in patients at high risk for CHD or patients who do not respond to nonpharmacologic therapy.

Lipoprotein

Lipoproteins are classified as high density, low density, or very low density, depending on how much protein there is in relation to fat.

Weight

Weight surplus leans to iaccrue blood cholesterol levels. Weight loss also betters insulin sensitivity and serum glucose uptake, reducing the risk of diabetes.

Exercise

Periodic physical activity may not only lower LDL cholesterol, but it may increase levels of desirable HDL. Exercise at least 2 to 4 times a week for 20 to 40 minutes per exercise session.

Foods

Foods of vegetable source (vegetables, fruits, grains, cereals, nuts, and seeds) contain no cholesterol. Foods with added plant sterols or stanols should be eaten as part of a balanced diet.

Saturated

Saturated fats are derived primarily from meat and creamery product and can raise blood cholesterol levels. Saturated and trans-unsaturated fatty acids should be avoided.

Cholesterol is claimed to construct and conserve cell membranes; it normalises membrane circulation over a wide varieties of temperatures. Cholesterol is essential for the constitution and function of invaginated caveolae and clathrin-coated pits, including the caveolae-dependent endocytosis and clathrin-dependent endocytosis. Cholesterol is claimed in the membrane of mammalian cells for normal cellular function, and is either synthesized in the endoplasmic reticulum, or derived from the diet, in which case it is delivered by the bloodstream in low-density lipoproteins.

Does A Best Diet For High Cholesterol Exist And How You Diet To Control High Cholesterol, Revealed!

Many cholesterol-conscious individuals tend to worry about that one best diet for high cholesterol. The questions that keep surfacing most often in health forums about cholesterol are, “Is there a best diet for high cholesterol?” or, “What is the best diet for maintaining low cholesterol?” The answer to those questions is a straightforward, “No!” There simply is just no one best diet to lower and control high cholesterol. Yes, figuring out how to lower cholesterol through diet is important, but – I believe that is going about it the wrong way. What they should be asking themselves instead is – if there is a diet to control high cholesterol that is best for them! And I’m here to tell you how to do just that.

Your choices in diet to help lower high cholesterol are one of the most important and safest ways to control high cholesterol. In fact, planning what to eat to lower your cholesterol should be one of your first priorities even before considering consuming any kind of cholesterol-lowering medication.

Doctors usually recommend aiming to lower your level of LDL cholesterol to less than 160mg/dl. Those with coronary heart disease should target a LDL cholesterol level of less than 130 mg/dl. That is – total cholesterol of 240mg/dl and 200 mg/dl respectively.

Diets to reduce high cholesterol revolve around low fat and high fiber

There is really only one vital key in any diet for lowering cholesterol … and that every diet plan you follow includes – low fat and high fiber. It really is as simple as that. Keeping your diet low in fat and high in fiber means:

• Reducing your sugar intake: Everything you have probably heard about sugar is true. Cutting your intake of sugar is crucial to lowering cholesterol and triglycerides. An elevated triglyceride level significantly increases your risk of heart disease and studies have also shown that elevated triglyceride levels can portend the development of diabetes.
• Keep your eye out for harmful trans-fats: Trans-fats are found in margarine, sauces, salad dressing and sugary snack foods.
• Reduce your intake of animal fats, fried foods and chemically induced foods

And what about that fiber that you body so badly needs? You definitely cannot go wrong with fresh fruits and vegetables where fiber is concerned. Oats, rye, dried peas, yams, beans yogurt, and cultured foods are all great additions to your diet.

Here is a tip – if possible, consume soluble fiber. Soluble fiber is found – as already mentioned – in fruits and vegetables. But, another product soluble fiber is found in, is in one of the most effective grains that should be added to your diet to control high cholesterol …

Barley – a powerful choice in any cholesterol reducing diets

Barley has been used in traditional medicine by people thousands of years back. But, it is only recently that barley had been discovered to be highly effective in lowering cholesterol. As mentioned above, fibers are usually classified as either soluble or insoluble. And it is these water-soluble fibers like barley that have shown to reduce the risk of a cardiovascular event.

Like in oats, beta-glucan (a complex sugar) is also found in barley. Studies have shown that those who include a high intake of beta-glucan in their diets, are more successful in lowering their LDL cholesterol.

So, here is a short list of water-soluble fiber that should become part of your natural remedy for lowering cholesterol:

• Apples
• Grapes
• Oranges
• Peaches
• Squash
• Corn
• Carrots
• Nuts and seeds (psyllium seeds are best)
• Peanuts
• Lentils
• Peas
• Beans
• Oats
• And of course, barley.

Maintaining low cholesterol includes starches

‘Complex carbohydrates’ or natural starches are needed by your body to burn fat. It is wise to include starches in your diet to control high cholesterol. Natural starches are found in breads, potatoes, pasta and cereal. Being naturally low in fat and high in fiber (everything that a diet to lower high cholesterol needs), these foods should be added to your dietary list.

Bear in mind, it is what you pile on to these foods that adds to the fat. A rising cholesterol level is due to the consumption of fat. Don’t get me wrong. Fat is a great source of energy for your body. It also helps absorb certain types of vitamin and nutrients.

But for those who are using diets to lower cholesterol, they should attempt to keep their fat consumption between 25 and 35 percent of their calories. That is the secret to maintaining a perfect dietary plan – eat less fat than your body burns everyday.

Keep in mind that just as important as the amount of fat you consume, is the type. Stay away from saturated and trans fats. These are the types of fat that are true enemies of good cholesterol. Cut that saturated fat from your diet and you lower your cholesterol.

If you’re wondering about good fats, then these are monounsaturated fats, and omega-3 and omega-6 polyunsaturated fats. Fish contain polyunsaturated fats, which are the best kind. Little wonder that so many dieticians recommend fish in many dietary plans.

So, if you are serious about lowering and maintaining low cholesterol and fighting heart disease, pay attention to your diet. Make this your first step towards combating bad cholesterol.

To sum up, your diet to control high cholesterol should and preferably incorporate these foods:

• A diet rich in natural starches, fiber and protein.
• Keep your diet low in bad fats as well. Preferably, stay off bad fats completely. This combination gives you a diet rich in nutrients such as potassium, calcium and magnesium, which, aid in the lowering of blood pressure and can add years to your life. Think, more vegetables fruits and whole-grain foods such as oats, brown rice (instead of white rice) and whole-grain bread (instead of white bread). This combination also keeps your diet low in calories – which means – no extra pounds. Besides keeping you in good shape, this combination prevents any build-up of toxins in your intestines. You can get the necessary proteins from beans, eggs and fish. Protein aids in rebuilding your muscle cells and tissues. A diet involving this combination will not only form a natural source to reduce cholesterol, but will also improve your cardio-vascular system and prevent arthritis.
• And remember, keep off deep-fried foods like French fries and if possible, keep off baked potatoes too. Replace white potatoes with yams and sweet potatoes.

Maybe, there is a best diet for high cholesterol after all!

Author: Rafael Todorini
Article Source: EzineArticles.com
Provided by: Guest blogger

How High Should Your Cholesterol Levels Be?

A 2007 report from the Women’s Health Study showed that high levels of cholesterol, even in healthy women, was a risk factor that increased a woman’s chances of having a stroke. Other studies have shown a link between high levels of cholesterol and Alzheimer’s disease. And the media has been warning us for years to cut down our intake of cholesterol because high cholesterol leads to hardening of the arteries. But what is cholesterol and why is it even it our bodies?

Cholesterol is a soft, waxy, fat-like substance that is made by the body. It is in all of your cells and can be found in all parts of the body including your skin, blood vessels, muscles, and so on. Since your body actively creates cholesterol, we can assume that having cholesterol in your body is not necessarily bad. In fact, you couldn’t eliminate all the cholesterol in your body if you tried.

Cholesterol is important for the body. The cells use cholesterol as a building block in creating its protective membrane. Studies have indicated that “good” HDL cholesterol protects against heart disease and stroke even if “bad” LDL cholesterol levels are high. Good cholesterol helps to prevent dangerous breakaway blood clots – which can be caused by sitting in a cramped position for too long. Cholesterol also helps to manufacture vitamin D in the body from the sun. And there is much more good that cholesterol does for the body.

There is also a second source of cholesterol. Dietary cholesterol comes form the foods that we eat. It can be only be found in animal foods and eating it raises the bad cholesterol level in your own body. There have been many studies over the years that correlate a high intake of dietary cholesterol to coronary heart disease. In other words, the more high cholesterol foods we eat, the greater our chance of developing heart disease or a stroke.

High density lipoprotein (HDL), the good cholesterol, is a form of cholesterol that circulates in the bloodstream. One of its jobs is to remove excess cholesterol from the body’s tissues and transport it to the liver where it will be excreted from the body. This process of “taking out the garbage” or cleansing the bloodstream is why HDL is a called good cholesterol and also why it’s good for your body to have a relatively high HDL level. Some researchers say that an HDL of 60 milligrams per deciliter (mg/dl) or greater is good and will protect you against hardening of the arteries and lower your risk of getting heart disease.

Conversely, a low level of HDL, such as less then 40 mg/dl, has a negative effect. Many studies indicate that a low level of HDL combined with a high level of LDL seems to be a precursor of heart disease

You can control your cholesterol. The total amount of cholesterol in your body at any point in time is a function of how fast your HDL and liver can cleanse your system of it’s existing cholesterol combined with the amount of dietary cholesterol that you’ve eaten during recent hours.

Controlling the amount of cholesterol that you allow into your body is a huge part of your lifestyle that you can modify to decrease your chances of heart disease or stroke. According to the American Heart Association, if you eat less then 300 milligrams of cholesterol a day, you can significantly reduce your cholesterol levels. By paying greater attention to the foods you eat, you can help to assure yourself of a long and healthy life.

Cholesterol and Heart Diseases – Exposed

You must have heard of the term blood lipids? Which is a medical name given to all the fatty substance in the blood, including cholesterol? Cholesterol is a soft, fat-like, waxy substance found in the bloodstream and in all body cells. It is produced by the body, and is important for the body to function properly. In fact, the body makes about 80 per cent, the rest 20 per cent comes from dietary sources. Without cholesterol, our bodies would be unable to function properly. About half of American adults have high level of cholesterol and about 1 in 5 has a high-risk zone level.

Cholesterol is particularly important in the formation of brain cells, nerve tissue, and the spinal cord. It helps to produce bile that metabolizes fat soluble vitamins such as A, D, E, and K. But too much cholesterol in the blood is a major risk for coronary heart disease and stroke.

As we all know, fat deposits in the arterial wall is the major cause of Coronary Artery Disease (CAD). The deposits of fats in the arteries make the wall narrower and so reduce blood flow to the heart muscles (myocardium). The arteries can become clogged and narrow, and blood flow reduced. If this plaque ruptures, a blood clot may form here or a piece may break off and travel in the bloodstream. If a blood clot blocks the blood flow to your heart, it causes a heart attack. If a blood clot blocks an artery leading to the brain, a stroke results. This whole process is more likely to happen to a person with a high level of bad blood cholesterol in the blood.

But Cholesterol is difficult to measure because the level in the blood includes several different types, and put simply, there are good and bad cholesterol in our body. There is enough evidence to show that the risk of Coronary heart disease rises as total cholesterol level increases.

First get to know the different types of cholesterol to determine which one is actually a threat to our health. Blood cholesterol is referred to as total cholesterol (TC) and there are two types:

High Density Lipoprotein Cholesterol (HDL-C) often called the good cholesterol helps to protect against heart diseases. This type of cholesterol transfers the fatty deposits away from the arteries and they are usually low in hyperinsulinism which is dangerous to the heart.

Low-density Lipoprotein Cholesterol (LDL-C) is a bad form of cholesterol which deposits blood fats in the arteries and therefore is associated with increased risk of heart attack. Triglycerides are another common type of fat in the body. They’re a good energy source that our body also makes mostly. High levels of blood triglycerides are often found in people who are overweight, have high cholesterol levels, heart problems, and diabetes.

So, we no know that a measure of cholesterol by itself does not count since if the cholesterol level is high, it may be due to high HDL-C (good one) or high LDL-C (bad one). So a breakdown of the type of cholesterol has to be measured.

There is enough evidence to show that the risk of heart disease rises as total cholesterol (TC) and LDL-C levels increases. And because HDL-C is the good cholesterol, it is expected that high level of it will help lower the risk of coronary heart disease. So high level of HDL-C appears to neutralize the potential adverse effect of raised total cholesterol level in our blood.

Blood cholesterol level are measured by blood test and the ideal total is less than 5.0mmol/L. for instance, in the Framingham Heart study, people with a total cholesterol level of about 6.5mmol/L had a heart attack risk two or three times higher than people with level less than 5mmol/L.

Your genetic makeup is partly responsible for determining your blood cholesterol level. Some families carry genes for raised level of various kinds of blood fats. But in all, diet plays the most important role in determining cholesterol levels in the body.

Animal and dairy fats like beef, pork, eggs, cheese, some vegetable oil raises blood cholesterol, do the first step of preventing heart diseases significantly in both men and women is to reduce the amount of saturated or animal fats contents in meals. But rather, replace animal and dairy fats with vegetable fats which are low-saturated and may lower
blood cholesterol. Eat more of fruits, wholegrain meal, and fresh vegetables. Do physical activities at least 30 minutes on most or all days of the week.

Many people who have angina or a heart attack have high lipid level which are partly as a result of diet and partly genetic. By good and careful dieting plan, you can reduce blood cholesterol levels by 10-20 per cent. For greater lowering of cholesterol, drugs are usually necessary. Drugs like Statins, Resins and Fibrates are very useful. See your doctor for effective treatment plan.

To learn more about cholesterol and heart diseases visit http://www.heartcares.blogspot.com

Knowledge is power, so Learn and Live!

How Does Cholesterol Cause Heart Disease? What Can Be Done to Help Yourself Avoid It

Many of those who have suffered from heart attacks, probably realize the importance of eating healthy in order to avoid repeating this very scary experience. What happens to your heart prior to the heart attack? Eating an unhealthy diet has the tendency to increase the LDL level in your blood and elevated LDL cholesterol is associated with an increased risk of coronary heart disease. LDL deposits on the artery walls, causing the formation of a hard, thick substance called cholesterol plaque.

Through years of keeping the same eating habits (including fast food dining, junk food etc.), the cholesterol plaque will cause thickening of the artery walls and narrowing of the arteries, a process called arteriosclerosis. Scary word, isn’t? The arteries that zigzag in the walls of your heart and supply blood and oxygen to the heart muscles are called coronary arteries. When coronary arteries are narrowed, they are incapable of supplying enough blood and oxygen to the heart muscle during exertion. Lack of oxygen to the heart muscle causes chest pain. The formation of a blood clot in the artery can cause a complete blockage of the artery and lead to the death of the heart muscle (heart attack). Arteriosclerotic disease of coronary arteries (coronary heart disease) is the most common cause of death in the United States, accounting for about 600,000 deaths annually. What a morbid statistic! Are you sometimes wondering if you are next in line? Well, a health club facility isn’t as far fetched as you think, so I guess you know what to do and get your butt, or legs, on the treadmill.

We all know now what LDL does to your body. Well, if there is a “bad”, then a “good” can’t be too far away. When I say “good”, I’m talking about HDL. High Density Lipoprotein (HDL) is called the “good cholesterol” because HDL cholesterol particles prevent arteriosclerosis by extracting cholesterol from the artery walls and disposing of them through the liver. It also interferes with the accumulation of cholesterol in the artery walls through the LDL cholesterol particles.
The risk of arteriosclerosis and heart attacks in both men and women is strongly related to HDL cholesterol levels. Low levels of HDL cholesterol are linked to a higher risk, whereas high HDL cholesterol levels are associated with a lower risk.

Very low and very high HDL cholesterol levels can run in families. Families with low HDL cholesterol levels have a higher incidence of heart attacks than the general population, while families with high HDL cholesterol levels tend to live longer with a lower frequency of heart attacks.
Like LDL cholesterol, life style factors and other conditions influence HDL cholesterol levels. HDL cholesterol levels are lower in persons who smoke cigarettes, eat a lot of sweets, are overweight and inactive, and in patients with type II diabetes. HDL cholesterol is higher in people who are lean, exercise regularly, and do not smoke cigarettes. Estrogen increases a person’s HDL cholesterol, which explains why pre-menopausal women generally have higher HDL levels than men do.
For individuals with low HDL cholesterol levels, a high total or LDL cholesterol blood level further increases the incidence of heart attacks.

Therefore, the combination of high levels of LDL cholesterol with low levels of HDL cholesterol is undesirable whereas the combination of low levels of LDL cholesterol and high levels of HDL cholesterol is favorable. Remember to always check your cholesterol blood test for the ratio of LDL to HDL. The total cholesterol is not a good indicator of your health. You will need to obtain the split between the HDL and LDL. Thus, the total cholesterol to HDL cholesterol ratio (total/HDL) is a number that is helpful in predicting arteriosclerosis. The number is obtained by dividing total cholesterol by HDL cholesterol. (High ratios indicate higher risks of heart attacks, low ratios indicate lower risk). An average ratio would be about 4.5. Ideally, we want to be better than average. Thus, the best ratio would be 2 or 3 or less than 4.

All of this is getting pretty complicated, although I have tried my best to make it as user-friendly as possible. We all have many questions to ask our doctors, nutrition specialists, or even our dieticians. Moreover, you should pay attention to the following: Are they being clear in their explanations? This depends again on the specialist. You will need to get outside information to complement what is said between you and the medical professional. To a certain extent, books can be very helpful as well, they will allow you to know what questions to ask your doctor. For those who suffer a mild to dangerous heart attack, the first step after leaving the hospital is to get more information about the subject. Fear and ignorance can make you avoid reality. However, all the medical books available can still be difficult to comprehend when authors use medical terminology that only doctors can understand. Are there hidden secrets that they (the doctors) don’t want to share with us? They write books as if we are supposed to understand all their concepts, terminologies, and theories. Depending on how the author approaches the subject at hand, you will need to use a medical dictionary to understand the wording used in the book. It greatly confuses the reader who doesn’t know where else to turn. Although I haven’t had any heart attacks, I was curious and wanted to understand how the body works and how I can avoid such a terrible experience. A proactive approach will increase my chances of going through life without experiencing any of these ordeals. The power of information will enable me to go on and be more assertive when it comes to my health.

I am now sharing my knowledge with you and hopefully can help you understand how we can reduce the risk of becoming statistics by year’s end. Healthy eating and exercising are primary factors that will, in many cases, assure great health and reduce the LDL levels in your blood.
I’ve already mentioned some of the other factors that determine the LDL level in your blood. Some people are genetically predisposed to high LDL levels in the blood and do not voluntarily contribute (by eating at fast food restaurants) to elevated LDL levels. Others are aware of what they eat (fast food and sweets) but still go through life wondering what they did to deserve having a heart attack. Both heredity and diet have a significant influence on a patient’s LDL, HDL, and total cholesterol levels. For example, familial hyper-cholesterolemia (FH) is a common inherited disorder whose victims have a diminished number or no LDL receptors on the surface of their liver cells. The resulting decreased activity of the LDL receptors limits the liver’s ability to remove LDL cholesterol from the blood. Thus, affected family members have abnormally high LDL cholesterol levels in their blood. They also tend to develop arteriosclerosis and heart attacks during early adulthood. In order to lower LDL cholesterol, the activity level of the LDL receptors must be increased. LDL receptor activity can be increased through diets that are low in cholesterol and saturated fats and through prescription drugs.

Lowering LDL cholesterol involves losing excess weight, exercising regularly, and following a diet that is low in saturated fat. Drugs are prescribed when diet and exercise cannot reduce the LDL cholesterol to acceptable levels. Some of my acquaintances have used medication to resolve that problem. When all your options are exhausted, the use of prescription drugs can be the only alternative.

Author: Daniel A Amzallag
Article Source: EzineArticles.com
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What You Need To Know About Cholesterol Drugs And Medications

It is extremely important to educate ourselves before using any kinds of drugs or medications for any kind of illness or medical problems, especially if it something as serious as high cholesterol. This is because it can turn out to be fatal if neglected. That is why we should learn more about drugs and medications used to treat high cholesterol.

Cholesterol is a waxy, fat like substance which is found in our cells and blood stream. Cholesterol is important for our body because it produces hormones and cell membranes. Our body needs some cholesterol to function. However, too much cholesterol will clog our arteries and cause coronary heart disease. This can in turn lead to a heart attack.

Although our body produces the cholesterol it needs, we also accumulate it through our intake of food products which contains it such as: egg yolks, poultry, butter, cheese and whole milk. There are two types of cholesterol which are: the LDL or low-density lipoprotein, which is the bad cholesterol and HDL or high-density cholesterol, which is the good cholesterol. When our bad cholesterol level is high, we must do everything we can to lower it, including the use of drugs and medications.

Choosing The Right Cholesterol Drug

Many cholesterol drugs are now available on the market. Although some of these drugs can be obtained over the counter, you need to consult your doctor before you purchase and start taking any cholesterol medication.

Some cholesterol drugs may have serious side effects which may do you more harm than good. Your doctor is the only person who can advise you which cholesterol drug is best for you since he is the only one who knows your medical history, your state of health and which cholesterol medicine is suitable for you.

One of the types of drugs your doctor prescribe for cholesterol medication could be the statin drug. This drug is known be effective in reducing cholesterol levels. Your doctor may also prescribe an enzyme supplement with the statin drugs because your body will need more of a certain type of enzyme when taking statin drugs.

Another type of drug your doctor may prescribe is a bile acid sequestrate. It will help control bile acids that are secreted in the liver and gall bladder. It will travel through the intestine and softens fatty material in food, helping it become absorbed in a better way through your system.

Non Medical Ways to Lower Your Cholesterol

Besides taking cholesterol medications, you can try other non medical ways to lower your cholesterol. You can lower your cholesterol levels by modifying your diet and start taking only low or no cholesterol foods. Avoid trans and saturated fats from your diet as they are the main causes that raise your bad cholesterol level.

Besides modifying your diet, you should also increase your physical activities. Remember to exercise regularly, as it will not only help you lose weight, but lower your cholesterol level too.

Taking The Right Cholesterol Medication

If your doctor has confirmed that you suffer from high cholesterol levels after a series of tests, he may prescribe a cholesterol medication to help you lower your cholesterol levels and achieve a normal and healthier cholesterol level. Your doctor may also suggest that you make some lifestyle changes, altering the way you live your life and modifying the food you eat to help you achieve normal cholesterol levels quickly. If you take the right medication and make the right lifestyle changes as your doctor advises you, you should be able to achieve a healthy cholesterol level within a short period of time.

You should also be aware that cholesterol medication can be quite expensive. Remember that it can have many side effects that may cause problems for you. That is why you should always consult a doctor before you take any kind of cholesterol medications.

Stop taking any cholesterol medication if you are concerned about a side effect that occurs after taking it. Always consult your doctor should this occur and inform him of the side effects so that he can advise you if you have to discontinue the medication. Also remember that it is important to follow all the instructions on the medication because improperly taking any medication can cause serious problems for you.

The Cholesterol Myth

Cholesterol. What images come to mind when you see this word? Is it positive or negative? Is it health, or is it heart disease?

If what came to mind was negative, as something to avoid, and heart disease, then the pharmaceutical companies food industries have been successful in getting you to believe a fabricated myth!

According to George V. Mann, M.D., professor of Medicine and Biochemistry at Vanderbilt University, “Saturated fat and cholesterol in the diet are not the cause of coronary heart disease. That myth is the greatest scientific deception of this century, perhaps of any century.”

Russell L. Smith, Ph.D. is the author of the book, The Cholesterol Conspiracy. Dr. Smith states that “Both the public and clinical physicians have simultaneously been swamped by an ever-growing tidal wave of exaggerations, distortions and even fabrications of the facts.”

Here’s the truth. Cholesterol is good! It is a necessary part of every cell in your body and is essential in virtually all aspects of metabolism. Without it, we would die. That’s not the impression you got from the advertisers, is it!

Cholesterol is necessary for the brain, nervous system, hormones, digestion, liver function, heart muscle contraction, calcium metabolism and bone structure and skin. Cholesterol forms 50 percent of the nervous system and serves as the conductor of nerve impulses. It is so important that your body produces four to seven times as much as you ingest and reduces its production to accommodate cholesterol intake from the food you eat.

A deficiency of Cholesterol results in obesity, emotional disturbances, fatigue, impotency, and many more imbalances.

How the Scam Begun

In the early 1900′s, experiments were done in which rabbits were given extremely high amounts of dietary cholesterol. Their blood cholesterol rose twenty fold and a soft plaque like disease formed on the coronary arteries. But the cholesterol levels returned to normal and the plaque disappeared when the feeding was stopped. This formed the basis of the theory that cholesterol caused coronary heart disease in humans.

Here are the flaws. The rabbits were given a synthetic form of cholesterol that easily oxidized when exposed to air (which made it toxic). Rabbits also do not metabolize cholesterol as do humans. Humans and other animals like dogs and rats do not develop atherosclerosis-like disease as do rabbits when given dietary cholesterol. And finally, humans do not develop soft plaque as did the rabbits; humans develop hard plaque which does not reverse, and it is not caused by dietary cholesterol.

Eggs and Cholesterol

One of the many foods we are warned about is eggs. In one study, seventy men were divided into three groups which ate either 3, 7, or 14 eggs a week for five months. They all had similar cholesterol levels in the beginning. The total cholesterol, LDL and HDL cholesterol and triglycerides did not change during the study for any of the groups.

An 88 year old man consumed 20-30 eggs a DAY for more than 15 years, yet maintained normal blood cholesterol levels of 150 to 200.

Cholesterol occurs only in animal foods. Yet the consumption of animal fat since 1909 actually decreased by 10 percent, whereas vegetable fat increased by over 200 percent. The increase of heart attacks has paralleled the increased use of margarine, homogenized milk and processed foods such as sugar.

According to Judith DeCava, in her book, Cholesterol, Facts and Fantasies, in one study, almost half of the patients had total cholesterol levels under 200, which is supposed to be safe. Yet half of this group had coronary heart disease. Of the almost 1200 who did have heart disease, one third had cholesterol levels under 200. Dr. Michael DeBakey, the famous heart surgeon, reports that 30 percent of patients who have a coronary bypass have “normal” cholesterol levels.”

The Real Culprit

Here’s what IS clearly linked to heart disease: sugar. Judith DeCava, in her excellent book, Cholesterol, Facts and Fantasies states,

“John Yukin analyzed the refined sugar consumed by men with atherosclerosis. The men who had heart attacks ate almost twice as much sugar as those who not having heart attacks. In fact, in persons with coronary heart disease, the degree of atherosclerosis was proportional to the amount of refined sugar consumed.” (The Lancet 1964); 2 (7349):6-8.

As further evidence of this is the fact that the consumption of fat in the Caribbean countries is very low, but the use of sugar is very high. Cuba has one of the highest levels of sugar use, and has a higher death rate from heart attacks in men between ages 55 and 64 than the U.S.!

The Fox Guarding the Hen House

So what’s perpetuating this campaign of misinformation? It’s the money from the drug companies who want you to buy their cholesterol reducing drugs (that have serious side affects) and from the food industries that benefit from this scam.

Here are some examples. The American Medical Association’s Executive Vice-President, Dr. James Sammons, promised physicians in 1988 of their financial rewards by stating, “the AMA’s campaign against cholesterol will bring both old and new patients to you for necessary testing, counseling and care.”

One researcher who later became a director of the National Institutes of Health bought stock in a pharmaceutical company just before announcing the results of a study favorable to the drug’s effects. The editor of the AMA’s publication, Circulation, also received stock options on the same drug company.

Jane Heimlich began doing extensive research on this cholesterol issue in 1989. In her book, What Your Doctor Won’t Tell You, she concludes,

“There is no question that the cholesterol program…benefits three powerful groups in our society to the tune of billions of dollars. These three are the medical profession, the pharmaceutical industry, and the food companies.”

Author: Lori Wilton
Article Source: EzineArticles.com
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Cholesterol is a Major Building Block From Which Cell Walls are Made

Cholesterol is manufactured in the liver for normal body functions, including the production of hormones, bile acid, and vitamin D. Cholesterol is required to build and maintain cell membranes; it regulates membrane fluidity over a wide range of temperatures. Cholesterol is a building block in many important cell components especially the cell membrane and is the starting point for several hormones. About one third to one fourth of the total amount of cholesterol is HDL cholesterol.

HDL cholesterol is called the “good cholesterol” because HDL cholesterol particles prevent atherosclerosis by extracting cholesterol from the artery walls and disposing of them through the liver. LDL cholesterol is called “bad” cholesterol, because elevated levels of LDL cholesterol are associated with an increased risk of coronary heart disease. Of particular interest is the finding that a high ratio of triglycerides to HDL cholesterol is a powerful risk factor for a major cardiac event even when LDL cholesterol levels are normal. It is now clear that any food that lowers LDL cholesterol or raises HDL cholesterol is what we should be looking for.

Most cholesterol is LDL cholesterol, and this is the kind that’s most likely to clog the blood vessels, keeping blood from flowing through the body the way it should. Some cholesterol is normally present in plasma (the liquid part of blood) attached to proteins (lipoproteins) that transport it and other fat molecules around the body. When too much cholesterol is present, plaque (a thick, hard deposit) mayform in the body’s arteries narrowing the space for blood to flow to the heart. LDL cholesterol is more likely to clog blood vessels because it carries the cholesterol away from the liver into the bloodstream, where it can stick to the blood vessels.

Cholesterol is so important that the body produces its own cholesterol. Cholesterol in food and cholesterol in the blood are distinct entities, and they are often confused. You need some cholesterol to help your brain, skin, and other organs grow and do their jobs in the body. When you have too much cholesterol, it can be dangerous to your health.

Cholesterol levels naturally rise as men and women age. Many factors can contribute to high cholesterol, but the good news is there are things you can do to control them. Try to eat less saturated fat, limit the amount of trans fat, and limit cholesterol (check food labels if you’re not sure how much of these particular foods contain). Instead of eggs, try just egg whites or cholesterol-free commercial egg substitutes.

Changing from an unhealthy diet to a healthy diet can reduce a cholesterol level. If you find your blood cholesterol level is too high you can generally reduce it by following the advice of a trained dietitian, which generally means eating less fat and more fibre, and especially soluble fibre. Major dietary sources of cholesterol include egg yolks, beef, poultry, and shrimp. Here are some helpful tips you can try:Eat a diet that contains many low-cholesterol foods: fruits, veggies, whole grains (like breads and cereals), legumes (beans), and fish.

Eating a lot of fats and not getting enough exercise can cause cholesterol levels to rise. It’s also a good idea to get plenty of exercise to help control the amount of cholesterol in your blood and keep your heart and blood vessels healthy. Major health agencies such as the Centers for Disease Control and Prevention and the American College of Sports Medicine (ACSM) recommend that for good health and to reduce risk of chronic disease, adult Americans should participate in moderate-intensity aerobic (or cardio) exercise (such as brisk walking) for at least 30 minutes on 5 or more days of the week or vigorous-intensity cardio at least 3 days of the week.

Why Is Taking A Cholesterol Test Very Important

High cholesterol levels can be a sign of potential heart disease. High levels of HDL cholesterol can be a warning sign of hardening of arteries that can result in heart disease or a heart attack. Even though high cholesterol is a very serious and fatal condition, there are no symptoms to warn you if you are having high cholesterol levels.

To know your cholesterol levels you must take a cholesterol test. As high cholesterol levels can be life threatening, and coronary heart disease is a common occurrence when you have high levels of bad cholesterol you should get a cholesterol test regularly.

Cholesterol is made of two main types: HDL, or the good cholesterol which actually helps prevent heart disease and LDL or bad cholesterol which will clog your arteries and cause heart disease if present in high levels in your body. The right level of cholesterol should be 200mg/dl of LDL or less and at least a minimum of 40mg/dL of HDL or more.

Cholesterol test is done through a blood test that will tell you the levels of both types of cholesterol in your body. This test can be done at the hospital. There are also home test kits for cholesterol testing available. However, tests done in the hospital are more reliable and you should go to the hospital for your first cholesterol test.

If your cholesterol test result show that your bad cholesterol level is too high, your doctor can advise you on how to lower it. He will probably advise you to change your diet and do more exercise. If you cholesterol levels are very high or you have other medical condition like diabetes, he may prescribe you with cholesterol lowering medication. Most doctors recommend that anyone over the age of 20 should take a cholesterol test once every five years.

The Cholesterol Test Kit

Today there is a way to test your cholesterol levels without having to leave your home. A home cholesterol test kit can be purchased from any drug store. This home test kit consists of the tools required to conduct an accurate cholesterol test. With only a couple drops of your blood you will be able to tell the cholesterol levels present in your body in ten minutes time.

The home cholesterol test kit is FDA approved and is available over the counter for you to purchase and use when needed. It has a 97% accuracy rate and is very easy. The home cholesterol test kit cost about $25 for a pack of two test kits. Some cholesterol test kits are sold with only one test strip but the two tests package is more economical. Everyone who wants or needs to keep check their cholesterol level regularly without having to go to a hospital can use the handy cholesterol test kit.

Home Cholesterol Test Kit May Not Always Be Accurate

Although nowadays you can get all kinds of home kits for many medical problems, some of the results from the tests carried out by these kits may not be very accurate. However, the fault may not lie with the test kit itself, but it may lie in the way it is used. The home cholesterol test kit too seldom gives accurate results because it is usually administered wrongly.

That is the reason why doctors do not like to rely on the results of home cholesterol test. If you go for treatment for high cholesterol level, your doctor will ask you to take another test from the lab. The doctor will only proceed with treatment after they get the lab tests results.

The home cholesterol test kit may be useful if you can get your a physician to administer it for you. This is so that after the test is done, he can interpret the results for you. This is why it is better to take a lab test rather than simply buying a home cholesterol test.

Any home cholesterol test done with a home test kit should be repeated in the doctor’s lab for double confirmation, so that if your cholesterol home test results are actually not accurate, you will know it before you undergo any form of cholesterol lowering treatment.

If you do prefer a home cholesterol test kit than going to the hospital for a cholesterol test, you should still consult your doctor and have the test repeated before taking any form of drugs or medications.

The Cholesterol Myth Simplified

Anybody over the age of 50 probably feels that for the past twenty years or so, they’ve been continually hammered with advice to reduce the amount of cholesterol in their diet so as to prevent atherosclerosis (thickening of the arteries) and the likelihood of death from a stroke or heart-attack. Doctors, Nutritionists, the Giant Food-Producers and the Government remind us that “fat is a killer” and if we ignore their advice we’ll be damned to suffer the mortal effects of heart disease.

It would be logical to assume then, that the advice is sound, well-reasoned and can be backed up by scientific research. But, behind the scenes the evidence doesn’t seem to be as clear-cut as the propaganda proclaims. According to medical researchers, much of the findings on Coronary Heart Disease (CHD) have been misinterpreted, promulgated falsely and where truth indicates the contrary, covered up.

In the mid 1920′s when the predicted life-expectancy was 60 years of age, coronary heart disease (CHD) had already become a major and unexplained health problem in some of the industrialized countries. Deficiency diseases such as rickets beriberi, pellagra and scurvy were also epidemic.

After decades of in-depth food research during which time vitamins, micro-nutrients and the constituents of protein were discovered, just before the advent of World War II in 1939, the British Medical Association released a report encouraging people to eat more eggs, meat and dairy products (the BMA Diet) to ensure that the full spectrum of vitamins and other essential nutrients were being consumed on a daily basis.

Free, “full-cream” school milk programs were instituted and long before the introduction of antibiotics and childhood immunization, the improved diet seemed to have eliminated most of the deficiency-diseases and dramatically reduced the incidence of the childhood diseases such as measles, scarlet fever, whooping cough and diphtheria.

Other countries followed the British lead.

From the end of World War 2 in 1945 until 1975, due to the availability of cheap, sweetened, processed foods, Americans had doubled the amount of sugar in their diet to a whopping 118 pounds per person per year and rising. The amount of unhealthy, trans-isomer fats from fried fast-foods had also increased exponentially. At the same time, the “modern” diseases emerged: allergies, asthma, attention deficit disorder, cancer and the diseases of excess − obesity and diabetes. Atherosclerosis and heart-disease were again on the rise.

Years earlier, in 1951, as a result of pathological research performed on American soldiers killed in the Korean War it had been discovered that 75% of them, with an average age of only twenty-one years, exhibited extreme examples of advanced heart-disease with significant numbers having at least one coronary artery completely blocked by a fatty, fibrous substance containing cholesterol. Yet none of those affected had shown any symptoms of heart disease. Most alarming was the fact that historically, death from heart disease seldom occurred in anybody younger than 50 years of age.

Because autopsies on older people who died from heart disease often had higher levels of blood-cholesterol than what was considered “normal” at the time, and sufferers of a fairly rare and usually hereditary disease called “familial hyper-cholesterolaemia” also seemed to suffer more from coronary heart disease, and the fact that cholesterol is present in most fats, it was hypothesized that fat and cholesterol might be to blame for heart-disease and atherosclerosis.

However, people suffering with myxo-edema (hypo-thyroidism and excessive weight gain) or nephrosis (lesions of the epithelial lining of the renal tubules) also have elevated blood cholesterol levels but they don’t have any higher incidence of coronary heart disease than the general population. Nor does high blood-cholesterol in people over 60 years of age predict CHD.

By 1990, however, thanks to the improved health resulting from the BMA Diet, life expectancy had climbed from the estimated 60 years of age pre-World War II, to 75 years of age by 1990. But in the United States of America, coronary heart disease was raging out of control. The finger of culpability was again pointed at the excess fat in the fried foods consumed by Americans.

Almost forty years after the Korean War autopsies to pin America’s heart-disease problem specifically on “fat” and “cholesterol” in the diet? What was completely ignored was the fact that Mediterranean countries, where people ate a lot more high-cholesterol foods, didn’t suffer anywhere near the same level of heart-disease as Americans did. No thought was given to the possibility that there might be “good” fat and “bad” fat or some other contributing factors!

Without any credible evidence, simply because eggs, meat and dairy products contained fats and cholesterol, it was proclaimed that those same foods were causing heart disease!

How could that be? What’s the basis for the accusation? Simply a hypothesis? Didn’t the BMA advise us to increase consumption of those same foods? What about the eradication of the diseases of deficiency?

Now, even though research has proven that not all fats are treated the same way in the body and we know a certain amount of dietary fat is essential for good health, the establishment still blames fat and cholesterol in general, for the ongoing heart-disease problem.

Well, what, exactly, is cholesterol?

Cholesterol is a waxy type of fat manufactured within the biological systems of all animals and is essential for life. The human body uses large quantities of cholesterol every day and the substance is so important that, with the exception of the brain, all cells have the ability to make it from simpler substances within the body. It plays a role in intra-cellular transport, cell signaling and nerve to brain conduction. As body-cells die, cholesterol is a major building block from which the new cell-walls are made. It’s also used to make hormones (including the sex hormones), bile acids and, in conjunction with sunlight on the skin, vitamin D 3.

Much of the information on how cholesterol functioned within the human system hadn’t even been discovered when it was blamed as the cause of heart-disease!

It’s fair to say that cholesterol is one of the most important substances in the body. So, cholesterol, in and of itself, is not bad. In fact, for every 150 pounds (68 kg) of body-weight, there naturally exists within the human system 3,500 mg of cholesterol. Each day, approximately 1,000 mg is synthesized to replace whatever had been used in normal arterial repair and cellular activities.

However, cholesterol is also found in food, the best dietary sources being eggs, meat and dairy products. If we ingest more than the necessary 1,000 mg, our organs simply produce less so as to maintain the normal chemical balance. If our daily diet provides 250 mg of cholesterol, the “system” absorbs about 200 mg of it and passes the rest through as waste and will only synthesize 800 mg. There is no evidence that all dietary cholesterol ends up in the blood supply. And if less cholesterol is ingested, the system compensates by making more, especially when the demand for arterial repair is excessive due to a faulty diet deficient in a usable form of Vitamin C.

We are the only animal that does not synthesize its own Vitamin C and it’s the one vitamin that’s essential to keep our skin and the arterial walls flexible and healthy. Damage to arteries can be caused by infectious bacteria or viruses and when a weakness in a wall is detected, cholesterol is transported directly from the liver within a Low Density Lipoprotein (LDL) transporter and used to patch over the weak spot. After the repair is complete and Vitamin C levels are restored, High-Density Lipoproteins (HDL) transport the used cholesterol back to the liver for recycling.

Over time, if the infection continues and Vitamin C levels are not normalized, excessive cholesterol patches may build up to the point where they block blood flow in the arteries. Those arterial blockages can lead to heart attack or stroke.

Even though most cardiovascular disease becomes evident after the age of 60, statistically, most people over that age with elevated levels of cholesterol have fewer heart attacks than those with low cholesterol. It’s also been shown that low levels of cholesterol put the body’s immune-system at risk.

So, we know that an excessive build-up of cholesterol can cause blockages to the blood supply but we also know that the system manufactures it in response to weaknesses and lesions in the arteries through which the blood flows. Clinical studies have shown that less than 20% of dietary cholesterol is absorbed into the blood-stream and the level of cholesterol in the blood is hardly affected by the amount of it in the foods we eat. So, regardless of how much cholesterol there might be in the diet, all of it is not absorbed into the blood-stream and there’s no research to prove that dietary cholesterol causes elevated blood-cholesterol.

The actual and more significant causes of coronary heart disease leading to high blood-cholesterol being the messenger of the problem, are:

Tobacco use

Lack of exercise

Obesity

Diabetes

Stress

Hereditary factors

Faulty diet, high in simple carbohydrates.

If all of those are corrected, cholesterol levels normalize.

So, it’s not a matter of what’s in the diet, but more a case of what’s not being provided either through deficiency in the diet or poor absorption. Instead of basing the blame on a flawed hypothesis, wouldn’t it be a stronger “hypothesis” to blame the cholesterol build-up on the underlying cause due to the dietary deficiency that triggered the body to make more cholesterol than on the cholesterol itself?
If a car is leaking gasoline due to a rusted out fuel tank, is the gasoline the problem?

Instead of laying the blame on an essential, natural substance and merely eliminating the messenger (high blood-cholesterol) of a more serious potential problem − atherosclerosis or heart disease, wouldn’t it make more sense to attack the cause of the excessive cholesterol build-up, which, would seem to be an ongoing weakness or damage in the artery walls possibly caused by a nutrient or vitamin deficiency.

Yet Government Agencies, food companies and the media continue to warn against “fat and cholesterol in the diet”. And, in so doing, instead of addressing the cause of the problem (dietary deficiencies) they’re merely treating a symptom (the excessive build-up of cholesterol) with drugs and the complete elimination of some of the most essential nutrients for our continued health and well-being.

Author: Luigi Kleinsasser
Article Source: EzineArticles.com
Provided by: Gadget reviews

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