Cholesterol and Heart Diseases

You must have heard the term blood lipids? What is the medical name given to all blood fats, including cholesterol? Cholesterol is a soft, such as grease, waxy substance found in the blood and all body cells. It is produced by the body and is important for the body to function properly. In fact, the body produces about 80 percent; the remaining 20 percent comes from dietary sources. Without cholesterol, the body can not function properly.

About half of American adults have cholesterol levels high and about 1 in 5 has a level of high-risk areas. Cholesterol is especially important in the formation of brain cells, nerve tissue and spinal cord. It produces bile and metabolizes fat soluble vitamins A, D, E and K. But too much cholesterol in the blood is a major risk of coronary heart disease and stroke. As we all know, the fat deposits in the arterial wall is the main cause of coronary artery disease (CAD). Fat deposits in the arteries to the nearest wall and reduce blood flow to the heart muscle (myocardium).

The arteries can become clogged and narrow, and decreased blood flow. If plaque ruptures, a blood clot can form a piece here or can dislodge and travel through the bloodstream. If a blood clot blocks blood flow to the heart, causing a heart attack. If a blood clot blocks an artery in the brain, a stroke occurs. This whole process is more likely to occur to a person with a high level of cholesterol in the blood of bad blood. However, cholesterol is difficult to measure because the level in the blood contains several different types, in a word, there are good and bad cholesterol in our body.

There is sufficient evidence to demonstrate that the risk of coronary heart disease increases with increasing levels of total cholesterol. Know first of all the different types of cholesterol to determine who is really a threat to our health. Blood cholesterol is known as total cholesterol (TC) and there are two types: high density lipoprotein (HDL), often called good cholesterol helps protect against heart disease. This type of transfer of fatty deposits and cholesterol in the arteries and are usually low in the hyperinsulinism that is dangerous for the heart. Low density lipoprotein (LDL) is a form of bad cholesterol in the blood fat deposits in the arteries and is therefore associated with an increased risk of heart attack.

Triglycerides are another common type of fat in the body. They are a good source of energy that our body also produces most. High levels of triglycerides are often overweight, high cholesterol, heart problems and diabetes. Therefore, they do not know that a measure of cholesterol itself does not account for if cholesterol is high, it may be due to the increase in HDL-C (good) cholesterol or LDL-C (bad). Thus, a breakdown by type of cholesterol should be measured.

There is insufficient evidence to show that the risk of heart disease increases as the total cholesterol (TC) and increased levels of LDL-C. As HDL is the good cholesterol, it is expected that the high level it will reduce the risk of coronary heart disease. Thus, the high level of HDL-C appears to neutralize the potentially harmful effects of total cholesterol in the blood. Blood cholesterol measured by blood tests and the total is less than ideal 5.0 mmol / L. For example in the Framingham Heart Study, people with a total cholesterol level of about 6.5 mmol / L had a risk of heart attack two or three times higher than those with levels below 5 mmol / L Your genetic makeup is partly responsible for determining the level of cholesterol in the blood.

Some families carry genes for the high level of different types of fats in the blood. But in all, food plays a major role in the determination of cholesterol in the body. Animal fats and dairy products such as beef, pork, eggs, cheese, a little vegetable oil increases blood cholesterol, take the first step to prevention of heart disease significantly in men and women is to reduce saturated fats or animal fats contained in foods. But instead, replace the animal fats and dairy products with vegetable fats that are Low in saturated fat and cholesterol in the blood can decrease.

Eat more fruits, wheat and vegetables. Do physical activity for at least 30 minutes most or all days of the week. Many people who have angina or a heart attack have high levels of lipids, which are partly the result of supply and partly genetic. The plan of good nutrition and careful, you can reduce levels of cholesterol in the blood by 10-20 percent. For a further reduction of cholesterol, drugs are usually necessary. Drugs such as stating, fib rates and resins are very useful. Consult your doctor for an effective treatment plan. Knowledge is power, then learns and lives!

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