The human body contains many substances, including food, including what is present in the original inside the body, and enter most of these materials in the construction of cells, and is involved in the biological processes that occur within the human body, and the most famous examples of these substances: cholesterol .
The cholesterol is a fatty substance similar to wax in its outer form. It is the unit of building cell membranes in the tissues. It also plays a large role in the metabolism within the body, the formation of hormones and vitamin D, as well as the formation of yellow acids that help digest fat, A person can get cholesterol by eating many foods containing it, such as dairy products, eggs and meat.
Types of cholesterol
Cholesterol is often associated with atherosclerosis and serious diseases, but this is not true for cholesterol are two types are as follows:
- Cholesterol is harmful to the body: It is cholesterol, which forms fatty plates accumulated in the blood vessels, which leads to narrowing or blockage, and thus hardening.
- A useful cholesterol for the body: This cholesterol works to remove the harmful cholesterol accumulated in the blood vessels.
Causes of high cholesterol
It is important to note that when the cholesterol level in the blood, it will begin to form fatty plates solid and thick, so that accumulate on the walls of blood vessels, which in turn lead to narrowing the blood vessels, and thus reduce blood flowing through them causing atherosclerosis, which leads to increased chance of infection With atherosclerosis, atherosclerosis also reduces the amount of oxygen reaching the heart muscle, resulting in so-called angina and heart attack.
And cholesterol levels in the blood does not rise randomly; but there are reasons behind the high cholesterol, the most prominent of these reasons:
- Diabetes.
- Genetics may play a role if a large number of people in the family have a high incidence of hereditary disease.
- Smoking.
- Follow unhealthy habits, such as eating high-fat foods, lack of athletic activity, and eating unhealthy meals and foods.
- Overweight.
Cholesterol Rates
Cholesterol is a natural rate that should be present within the human body, because if it is reduced or increased, it will cause many health problems and diseases. The cholesterol level in the body will be determined by a blood test. Syrup 9 to 12 hours before taking the sample, and the rates of natural cholesterol within the following levels:
- The total natural cholesterol level in the blood should not be higher than 200 mg / dL.