提起动脉硬化，人们自然会说是吃了含胆固醇高的食物，血脂升高造成的。现代医学却发现，动脉硬化其实是饮食中缺铬造成的。血浆中胆固醇的来源有两个：一是外源性胆固醇，即从食物中摄取的，约占30%，二是内源性胆固醇，是人体肝脏、肠壁、肾上腺皮质、性腺等制造的，约占70%? Mention of arteriosclerosis, people will naturally eat high cholesterol-containing foods, caused by elevated blood lipids. Modern medicine has found that atherosclerosis is actually caused by lack of chromium in the diet. There are two sources of plasma cholesterol: First, exogenous cholesterol, which is taken from the food, accounting for about 30%, and second, endogenous cholesterol, is the human liver, intestinal wall, adrenal cortex, gonads and other manufacturing, About 70%?