Why is cholesterol so important to your body?

Answer 1

Importance of Cholesterol to the Body

Cholesterol is required to build and maintain cell membranes; it regulates membrane fluidity over a wider range of temperatures. Some research indicates that cholesterol may act as an antioxidant. Cholesterol also aids in the manufacture of bile (which is stored in the gallbladder and helps digest fats), and is also important for the metabolism of fat soluble vitamins, including vitamins A, D, E and K. It is the major precursor for the synthesis of vitamin D and of the various steroid hormones (which include cortisol and aldosterone in the adrenal glands, and the sex hormones progesterone, the various estrogens, testosterone, and derivatives).1


1. http://en.wikipedia.org/wiki/Cholesterol

Answer 2

Cholesterol is important for building cell membranes, producing hormones like estrogen and testosterone, and aiding in the digestion of fats. It also plays a key role in the synthesis of vitamin D and helps to insulate nerve fibers. However, too much cholesterol in the blood can lead to a buildup in the arteries, increasing the risk of Heart disease.

Answer 3

Cholesterol is a vital part of the human body. It is responsible for helping the body produce many important hormones. Without these hormones, the body could not work properly.