目前与饮食有关的人类疾病集中在两个方面,一是营养摄入不足或利用不良导致的营养缺乏,其中主要是微量营养素(包括微量矿物质元素和维生素)缺乏;二是与营养素摄入过剩和营养素不平衡有关的各种慢性非传染性疾病。国际权威专家认为,约三分之一癌症的发生与饮食有关。心血管病、糖尿病等慢性病与膳食营养的关系更为密切。 The current diet-related human diseases focus on two aspects, one is the lack of nutrition or poor nutrition caused by malnutrition, which is mainly the lack of micronutrients (including trace minerals and vitamins); the second is with excessive nutrient intake Various chronic non-communicable diseases related to nutrient imbalances. International authoritative experts believe that about one-third of the incidence of cancer and diet. Chronic diseases such as cardiovascular diseases and diabetes are more closely related to dietary nutrition.