Good Health And Wellness

IN recent years Cholesterol testing kits for the home have been a growing trend in America. Being able to test your cholesterol from home is far more convenient than going to the lab and waiting 2 weeks for your results.

To fully understand what cholesterol is please read below, it may help you have a better understanding of your test results.

The waxy substance called cholesterol is present in blood plasma and in all animal tissues. Cholesterol is an organic compound belonging to the steroid family; its molecular formula is C27H46O. In its pure state it is a white, crystalline substance that is odorless and tasteless.

Cholesterol, a primary component of each cell membrane, enables the body to synthesize bile acids, steroid hormones, and vitamin D. Cholesterol is synthesized by the liver and several other organs. Human beings also ingest considerable amounts of cholesterol in the course of a normal diet. Cholesterol is insoluble in the blood; it must be attached to certain proteins, called lipoproteins, in order to circulate in the bloodstream. Low-density lipoproteins (LDLs) transport cholesterol from its site of synthesis in the liver to the various tissues and body cells, where it is separated from the lipoprotein and used by the cell. High-density lipoproteins (HDLs) may possibly transport excess or unused cholesterol from the tissues back to the liver, where it is broken down to bile acids and is then excreted. It is primarily the cholesterol attached to LDLs that builds up as fatty deposits in the blood vessels. HDLs may actually serve to retard or reduce fatty buildup.

High levels of cholesterol in the blood are a major cause of atherosclerosis and coronary heart disease. In these disorders, deposits of cholesterol and other fatty substances narrow the channels of the blood vessels. This can restrict the blood flow, causing heart attacks and strokes. The best way to avoid high cholesterol levels in the blood is through maintaining a balanced diet that includes all the major food groups in moderation. In addition, one should reduce the consumption of cholesterol-rich foods.