What Is Cholesterol?
Cholesterol is a soft waxy substance which is found among the fats that occupies the blood stream and the cells of your body. It is an improper amount of substance which affects the membrane and leads to death of cells. It is a common type of steroids in the body. It is also known as sterol with the combination of steroids and alcohol. The cholesterols are carried over by the blood vessels as lipoprotein and it is also useful in performing the functions of membrane which is around the cells. It is formed due to vitamin D, calcium and fats used for digestion.
Cholesterols are also found in the membrane of animal cells in the name of lipid. Most of the cholesterol is formed due to the fusion of the body and some are formed due to irregular diet. Some of the research says that cholesterol is also used as antioxidant. A trace of cholesterol is also seen in the membrane of plants and micro organisms such as fungi.
The name cholesterol originates from the Greek word. It is used in the biochemical process such as composition of cell membrane and in the manufacturing of steroids. These cholesterols are also used to understand the signaling of cells. Abnormal cholesterol and the higher concentration level of LDL will lead to cardiac disease. The lower concentration of HDL is also one of the reasons for cardiac disease. The cholesterols which are formed in all lipoproteins are identical and the lipoproteins include various types of cholesterols such as very low density lipoproteins and it is marked as VLDL, low density lipoproteins and this is marked as LDL and high density lipoproteins which is marked as HDL. Increased abnormality of cholesterol is also one of the reasons for heart attack and stroke. Cholesterol can be both good as well as bad for our health.
It is important to keep the cholesterol under control. Steps to control cholesterol include eating the low cholesterol food, food which is free from trans fat, maintaining the weight of our body and regular physical activity. Cholesterol is very important because it helps for a healthy body and it performs some function within the body. The high level of cholesterol is also called as hypercholesterolemia. The rise of cholesterol in blood will lead to rise of risk factors of coronary diseases and if a person is affected by any risk factors such as diabetes, high blood pressure with the risk of high cholesterol will increase. It is also used to develop some hormones. The heart association of America recommends cholesterol lowering drug for most of the women suffering from heart disease. The drug therapy should combine with fresh fruits and vegetables, controlled diet omitting trans fat and sodium in food.