一项由美国康乃尔大学、英国牛津大学与我国预防医学科学院共同进行的长达7年之久的对中国130个地区的人群营养调查指出:中国式饮食较合理。 专家们研究认为:中国的膳食的主要部分为谷类和薯类,其余为肉、鱼、蔬菜与奶制品。美国人平均每天膳食中含蛋白质91克,其中70％的蛋白质来自动物,而中国人仅为64克,且来自动物蛋白占其中的70％。更重要的是,中 A seven-year long survey of population nutrition in 130 Chinese regions conducted by Cornell University, Oxford University and the Chinese Academy of Preventive Medicine pointed out that Chinese-style diets are more reasonable. Experts believe that: The main part of China’s diet is cereals and tubers, the rest are meat, fish, vegetables and dairy products. Americans consume an average of 91 grams of protein per day, 70% of which comes from animals, compared with just 64 grams for Chinese and 70% from animal proteins. More importantly, China