Cholesterol is the source of all diseases？Many people believe that cholesterol should best do not intake. In fact, cholesterol is a nutrient, every cell of the body's synthesis need cholesterol to support. The synthesis of sex hormones and other hormones also need the cholesterol. Nervous system is also rich in cholesterol. In order to supply the demand, expect for food, cholesterol can also be synthesized by the body tissue. The human body synthetize about cholesterol 1-1.2 grams every day, which accounted for 80% of the synthesis of the liver. Only if the cholesterol metabolism in the human body did not work well, the cholesterol will deposit in the vessel wall, which caused cardiovascular disease.