素食者须多吃粗粮,种子类,黑麦、黑豆等,以此提供更多的营养物质来满足生理上的各种需要。须用高蛋白的豆类、坚果等食物作为蛋白质供给源。将几种含有氨基酸不同的食物混合作用,使它们之间相对不足的氨基酸相互补偿,以接近人体的需要,避免人体必需氨基酸的缺乏。例如,吃豆类时吃些玉米或大米:吃谷类时选择一些豆类或绿叶蔬菜:吃花生时吃些面粉。 Vegetarians should eat more coarse grains, seeds, rye, black beans, etc., in order to provide more nutrients to meet the physiological needs. Must use high-protein beans, nuts and other foods as a protein source. Several kinds of amino acids containing different food mix, so that relative lack of amino acids between them compensate each other, in order to close to the needs of the human body, to avoid the lack of essential amino acids in the body. For example, eating corn or rice while eating beans: Choose some beans or green leafy vegetables when eating cereal: Eat some flour when eating peanuts.