What is cholesterol? What is its significance in the cell and the body?

Cholesterol is one of the important substances in the body. It is part of all cell membranes in tissues and organs. This substance is a precursor of corticosteroid and sex hormones, bile acids, vitamin D and others.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.