The role of cholesterol in the body

Although often "bad" but cholesterol is indispensable in the body. Here are the roles of cholesterol:
Hormone production

Cholesterol is used to produce the steroid hormone needed for normal growth and function. These hormones include sex hormones, estrogen and progesterone in women and testosterone in men. They trigger the development of specific physical characteristics of men and women as adults, and also play a role in reproductive function.

Other steroid hormones produced from cholesterol include cortisol, a hormone that regulates blood glucose levels and protects against infections and aldosterone, which are important for keeping salts and water in the body.

The body can even use cholesterol to produce significant amounts of vitamin D, a vitamin that is involved in bone health, teeth, when exposed to the sun.

Digest

Cholesterol is also used to make bile, a green liquid produced by the liver and stored in the gallbladder. The body needs honey to digest fatty foods. Honey acts as an emulsifier, which dissolves large fat particles into smaller pieces so they can blend better with digestive enzymes that digest fat. When fat is digested, bile helps the body to absorb it. The presence of bile in the intestinal tract is required before cholesterol can be absorbed from the food. The body also needs bile to absorb the vitamins A, D, E and K and the oil soluble vitamins, taken from food or supplements.

Brick creates the cell

Cholesterol is a structural component of cells and together with polar lipids forms the structure of all cells in the body.

Basically cholesterol is present to create a protective barrier. When cholesterol levels rise or fall, the cells will be affected. This change can affect the body's ability to metabolize and generate energy, which in turn can affect other aspects of the body such as absorption and digestion.

In many nerve cells, cholesterol plays an important role in the formation of the myelin sheath, which helps to "separate" the propagation of more efficient nerve impulses.