随着社会的进步,由细菌引起的传染病一个个被征服,在对人类威胁上,已退居次要地位。而高血压、脑溢血、冠心病、脑血栓、糖尿病等,正在严重威胁着人们的身体健康。这些疾病皆与高脂肪、高胆固醇、高热量饮食有关。在过去营养不足的时代,营养学家规定了各种营养的最低标 As the society progresses, infectious diseases caused by bacteria are conquered one by one, and have taken the second place in the threat of humankind. Hypertension, cerebral hemorrhage, coronary heart disease, cerebral thrombosis, diabetes, etc., are a serious threat to people’s health. These diseases are associated with high-fat, high cholesterol, high-calorie diet. In times of under-nutrition in the past, nutritionists set minimum standards for various nutrients