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Cholesterol High levels of bad cholesterol in the blood are blamed for causing heart disease yet, controlling cholesterol levels has never shown to reduce the risk of heart attacks. Statin drugs that are suppose control cholesterol are known to have adverse side affects causing nerve and muscle damage and they keep being prescribed. Cholesterol is vitally important for every cell in your body. The majority of the cholesterol in you, is produced by your liver. Your brain is primarily made up from cholesterol. It is essential for nerve cells to function. Cholesterol is the basis for the creation of all the steroid hormones, including estrogen, testosterone, and corticosteroids.
The Giant food companies instigated the
myth that reversed the thinking of the worlds population, causing false
fear of healthful Saturated oils and at the same time promoting false
beliefs in the health values of the really hazardous oils. And they
fabricated the belief that you should be concerned about you cholesterol
levels.
By Stephen Byrnes, PhD, RNCP It is a Myth that saturated fats and dietary cholesterol cause heart disease, atherosclerosis, and/or cancer, and low-fat, low-cholesterol diets are healthier for people. People are often urged to take up a vegetarian or vegan diet because it is believed that such diets offer protection against heart disease and cancer since they are lower or lacking in animal foods and fats. Although it is commonly believed that saturated fats and dietary cholesterol "clog arteries" and cause heart disease, such ideas have been shown to be false by such scientists as Linus Pauling, Russell Smith, George Mann, John Yudkin, Abram Hoffer, Mary Enig, Uffe Ravnskov and other prominent researchers. On the contrary, studies have shown that arterial plaque is primarily composed of unsaturated fats, particularly polyunsaturated ones, and not the saturated fat of animals, palm or coconut. Saturated and unsaturated fats Saturated fats are the ones that are usually solid at room temperature. They can be found in butter, whole milk, most cheeses made from whole milk or cream, lard, fatty meats, and shortenings. Unsaturated fats normally are any fats which are liquid at room temperature. Some examples of unsaturated fats are: safflower oil, corn oil, soybean oil, and fish oils. Trans-fatty acids, as opposed to saturated fats, have been shown by researchers such as Enig, Mann and Fred Kummerow to be causative factors in accelerated atherosclerosis, coronary heart disease, cancer and other ailments. Trans-fatty acids are found in such modern foods as margarine and vegetable shortening and foods made with them. Enig and her colleagues have also shown that excessive omega-6 polyunsaturated fatty acid intake from refined vegetable oils is also a major culprit behind cancer and heart disease, not animal fats. A recent study of thousands of Swedish women supported Enig's conclusions and data, and showed no correlation between saturated fat consumption and increased risk for breast cancer. However, the study did show, as did Enig's work, a strong link between vegetable oil intake and higher breast cancer rates. The major population studies that supposedly prove the theory that animal fats and cholesterol cause heart disease actually do not upon closer inspection. The Framingham Heart Study is often cited as proof that dietary cholesterol and saturated fat intake cause heart disease and ill health. Involving about 6,000 people, the study compared two groups over several years at five-year intervals. One group consumed little cholesterol and saturated fat, while the other consumed high amounts. Surprisingly, Dr William Castelli, the study's director, said: In Framingham, Mass., the more saturated fat one ate, the more cholesterol one ate, the more calories one ate, the lower the person's serum cholesterol ... we found that the people who ate the most cholesterol, ate the most saturated fat, [and] ate the most calories, weighed the least and were the most physically active. The Framingham data did show that subjects who had higher cholesterol levels and weighed more ran a slightly higher chance for coronary heart disease. But weight gain and serum cholesterol levels had an inverse correlation with dietary fat and cholesterol intake. In other words, there was no correlation at all. In a similar vein, the US Multiple Risk Factor Intervention Trial (MRFIT), sponsored by the National Heart and Lung Institute, compared mortality rates and eating habits of 12,000+ men. Those who ate less saturated fat and cholesterol showed a slightly reduced rate of heart disease, but had an overall mortality rate much higher than the other men in the study. Low-fat/Low-cholesterol diets, therefore, are not healthier for people. Studies have shown repeatedly that such diets are associated with depression, cancer, psychological problems, fatigue, violence and suicide. Women with lower serum cholesterol live shorter lives than women with higher levels. Similar things have been found in men. Children on low-fat and/or vegan diets can suffer from growth problems, failure to thrive, and learning disabilities. Despite this, sources from Dr. Benjamin Spock to the American Heart Association recommend low-fat diets for children! One can only lament the fate of those unfortunate youngsters who will be raised by unknowing parents taken in by such genocidal misinformation. There are many health benefits to saturated fats, depending on the fat in question. Coconut oil, for example, is rich in lauric acid, a potent antifungal and antimicrobial substance. Coconut also contains appreciable amounts of caprylic acid, also an effective antifungal. Butter from free-range cows is rich in trace minerals, especially selenium, as well as all of the fat-soluble vitamins and beneficial fatty acids that protect against cancer and fungal infections. In fact, the body needs saturated fats in order to properly utilize essential fatty acids. Saturated fats also lower the blood levels of the artery-damaging lipoprotein a; are needed for proper calcium utilization in the bones; stimulate the immune system; are the preferred food for the heart and other vital organs; and, along with cholesterol, add structural stability to the cell and intestinal wall. They are excellent for cooking, as they are chemically stable and do not break down under heat, unlike polyunsaturated vegetable oils. Omitting them from one's diet, then, is ill-advised. With respect to atherosclerosis, it is always claimed that vegetarians have much lower rates of this condition than meat eaters. The International Atherosclerosis Project of 1968, however, which examined over 20,000 corpses from several countries, concluded that vegetarians had just as much atherosclerosis as meat eaters. Other population studies have revealed similar data. This is because atherosclerosis is largely unrelated to diet; it is a consequence of aging. There are things which can accelerate the atherosclerotic process such as excessive free radical damage to the arteries from antioxidant depletion (caused by such things as smoking, poor diet, excess polyunsaturated fatty acids in the diet, various nutritional deficiencies, drugs, etc.), but this is to be distinguished from the fatty-streaking and hardening of arteries that occurs in all people over time. It also does not appear that vegetarian diets protect against heart disease. A study on vegans in 1970 showed that female vegans had higher rates of death from heart disease than non-vegan females. A recent study showed that Indians, despite being vegetarians, have very high rates of coronary artery disease. High-carbohydrate/low-fat diets (which is what vegetarian diets are) can also place one at a greater risk for heart disease, diabetes, and cancer due to their hyperinsulemic effects on the body. Recent studies have also shown that vegetarians have higher homocysteine levels in their blood. Homocysteine is a known cause of heart disease. Lastly, low-fat/cholesterol diets, generally favored to either prevent or treat heart disease, do neither. Studies which conclude that vegetarians are at a lower risk for heart disease are typically based on the phony markers of lower saturated fat intake, lower serum cholesterol levels and HDL/LDL ratios. Since vegetarians tend to eat less saturated fat and usually have lower serum cholesterol levels, it is concluded that they are at less risk for heart disease. Once one realizes that these measurements are not accurate predictors of proneness to heart disease, however, the supposed protection of vegetarianism melts away. It should always be remembered that a number of things factor into a person getting heart disease or cancer. Instead of focusing on the phony issues of saturated fat, dietary cholesterol, and meat-eating, people should pay more attention to other more likely factors. These would be trans-fatty acids, excessive polyunsaturated fat intake, excessive sugar intake, excessive carbohydrate intake, smoking, certain vitamin and mineral deficiencies, and obesity. These things were all conspicuously absent in the healthy traditional peoples that Dr. Price studied.
DR. MERCOLA'S COMMENT: Many thanks to Dr. Byrnes for compiling such an outstanding resource to help us understand that excluding animal protein from one's diet can result in quite devastating health consequences. Dr. Michael Janson is past-president of both the American College for Advancement in Medicine (ACAM) and the American Preventive Medical Association (APMA), and he founded and directed the first complementary-alternative medical center in New England, in Cambridge, Massachusetts in 1976. He is a life-long vegetarian. He is firmly committed to that lifestyle for a number of reasons which he will expand on. He has been kind enough to offer a rebuttal to Dr. Byrnes' series so we can witness the debate. I will, of course, provide my comments to both. Not a month goes by where I don't see one or more new patients who have chosen to be a vegetarian and have suffered a loss of their health. Typically, they are able to rapidly recover their health after including animal protein back into their diet. Let's be quite clear that I am a huge fan of eating vegetables. I believe that we should consume about one pound of vegetables a day for every fifty pounds of body weight. Ideally, these vegetables should be organic and eaten raw. One really needs a large amount of raw, uncooked food in their diet if they hope to achieve ideal health. The simplest way to obtain this is by juicing vegetables. Vegetarians also correctly identify that there are huge problems with most commercial meat sources. We were not designed to eat cattle that were raised on grain and fed hormones and antibiotics to maximize their grower's profits. However, there are other meat sources available, such as grass-fed beef, organically raised poultry and wild game that do not violate these principles and are important contributors to optimal health. In my experience though, most people are better off from a health perspective eating reasonable quantities of animal protein, even though it is less than ideal, than eating large amounts of grains. Many have an emotional
issue about killing animals for food. I have used EFT a number of times
to help people in this area.
The information below is the current medical information relating to cholesterol as is taught to doctors today. How
Cholesterol Works We don't know that there is any one level that is too low for everyone. Just as low cholesterol protects against heart disease; and lowering cholesterol -- even though it is still high -- reduces the risk of heart disease, it is possible that low cholesterol is associated with certain negative outcomes, and that lowering cholesterol - even though it is still high -- may increase the risk of these. Other factors, like blood pressure and smoking, help to determine how risky a given high level of cholesterol is for the heart. We suspect that other factors also determine the likelihood of getting "low" cholesterol associated problems at a given cholesterol level. We are working to identify what those factors might be -- for instance, is older age associated with greater risk of adverse outcomes, as it is for many drugs? (Older age is also associated with higher risk of heart disease, so the balance of these factors needs to be better sorted out.) Also, of course, the same cholesterol value may not influence risk the same way for all possible side effects of cholesterol reduction. What
is Cholesterol?
Most of the body's cholesterol is manufactured in the liver. What's the Difference Between Blood and
Dietary Cholesterol? Our bodies make all the cholesterol we need. When your doctor takes a blood test to measure your cholesterol level, the doctor is actually measuring the amount of circulating cholesterol in your blood, or your blood cholesterol level. About 85 percent of your blood cholesterol level is endogenous, which means it is produced by your body. The other 15 percent or so comes from an external source -- your diet. Your dietary cholesterol originates from meat, poultry, fish, seafood and dairy products. It's possible for some people to eat foods high in cholesterol and still have low blood cholesterol levels. Likewise, it's possible to eat foods low in cholesterol and have a high blood cholesterol level. So why is there so much talk about cholesterol in our diet? It's because the level of cholesterol already present in your blood can be increased by high consumption of cholesterol and saturated fat in your diet. This increase in dietary cholesterol has been associated with atherosclerosis, the build-up of plaques that can narrow or block blood vessels -- think about what happens to your kitchen drain pipes when you pour chicken fat down the sink. If the coronary arteries of the heart become blocked, a heart attack can occur. The blocked artery can also develop rough edges. This can cause plaques to break off and travel, obstructing blood vessels elsewhere in the body. A blocked blood vessel in the brain can trigger a stroke.
This coronary artery is becoming dangerously blocked as the plaquebuilds up.The average American man eats about 360 milligrams of cholesterol a day; the average woman eats between 220 and 260 milligrams daily. So how are we doing? The American Heart Association recommends that we limit our average daily cholesterol intake to less than 300 milligrams. Obviously, people with high levels of cholesterol in the blood should take in even less.
What Factors Affect Cholesterol Levels? There are a number of factors that influence a person's cholesterol levels. They include diet, age, weight, gender, genetics,
diseases and
Diet
There are two dietary factors associated
with increases in blood cholesterol levels:
Eating foods that are high in
saturated fats, even if the fats themselves do not contain
cholesterol. (These include foods containing high levels of
hydrogenated vegetable oils, especially palm and coconut oils,
avocados and other high-fat foods of vegetable origin.)
Eating foods containing high
levels of cholesterol. (This group includes eggs and red meat--the
most maligned of the cholesterol culprits--as well as lard and
shrimp. These foods can significantly raise blood cholesterol
levels, especially when combined with foods that are high in
saturated fat.) It's important to note that only foods
of animal origin contain cholesterol. Lack of awareness of this fact has
led to some confusing labels at the grocery store. For example, some
items that are high in saturated fats from plant sources bear labels
claiming that they are 100 percent cholesterol free. The statement may
be true, but it's generally misleading because it implies that the
product is definitely beneficial to your health.
Age
The blood levels of cholesterol tend
to increase as we age--a factor doctors consider when deciding on
treatment options for patients with certain cholesterol levels.
Weight
People who are overweight are more
likely to have high blood cholesterol levels. They also tend to have
lower HDL levels. The location of the excess weight also seems to play a
role in cholesterol levels. A greater risk of increased cholesterol
levels occurs when that extra weight is centered in the abdominal
region, as opposed to the legs or buttocks.
Gender
Men tend to have higher LDL levels and
lower HDL levels than do women, especially before age 50. After age 50,
when women are in their post-menopausal years, decreasing amounts of
estrogen are thought to cause the LDL level to rise.
Genetics
Some people are genetically
predisposed to having high levels of cholesterol. A variety of minor
genetic defects can lead to excessive production of LDLs or a decreased
capacity for their removal. This tendency towards high cholesterol
levels is often passed on from parents to their children. If your
parents have high cholesterol, you need to be tested to see if your
cholesterol levels are also elevated.
Diseases
Diseases such as diabetes can lower
HDL levels, increase triglycerides and accelerate the development of
atherosclerosis. High blood pressure, or hypertension, can also hasten
the development of atherosclerosis, and some medications used to treat
it can increase LDL and triglycerides and decrease HDL levels.
Lifestyle
Factors that negatively affect
cholesterol levels also include high levels of stress, which can raise
total cholesterol levels, and cigarette smoking, which can lower a
person's HDL level as much as 15 percent. On the other hand, strenuous
exercise can increase HDL levels and decrease LDL levels. Exercise also
can help reduce body weight, which in turn, can also help reduce
cholesterol. Recent research has shown that moderate alcohol use (one
drink per day for women, two drinks a day for men) can raise HDL
cholesterol and therefore reduce the risk of heart attack. Despite such
research, it is difficult to recommend the habitual use of alcohol,
because there are also negative health consequences associated with
alcohol use and a high potential for abuse.
Always remember that risk factors
for high cholesterol and cardiovascular disease don't exist in a
vacuum--they tend to amplify each other. Reducing the risk of
cardiovascular disease involves eliminating all of the risk factors that
we can control and seeking medical advise for those we can't.
The decision to take cholesterol or
lipid-lowering drugs is not taken lightly by your doctor. These drugs
can be fairly expensive and are often required for many years or even
the rest of your life. It is also important to note that some of these
drugs can have dangerous side effects, such as damage to the liver and
nervous system. |