随着人民生活水平的提高,膳食结构的变迁导致了所谓的“双重营养不良”,即营养摄入不足与过剩同在,营养缺乏病与营养相关慢性病并存。人群中肥胖、高血压、高血脂、糖尿病、高尿酸血症等慢性代谢性疾病的发病率逐渐增高,由此导致的心脑血管疾病目前已成为我国城乡人群的第1位死 With the improvement of people’s living standard, the change of dietary structure has led to the so-called “double malnutrition”, that is, inadequate and excess nutritional intake, and nutritional deficiency and nutrition-related chronic diseases co-exist. The population of obesity, hypertension, hyperlipidemia, diabetes, hyperuricemia and other chronic metabolic diseases, the incidence gradually increased, resulting in cardiovascular disease has now become the first urban and rural population in China died