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每人每天应摄入量:一层:谷类食物250—400克;二层:蔬菜300—500克,水果200—400克;三层:鱼禽肉蛋等动物性食物125—225克;
Per person per day intake: First floor: 250-400 grams of cereals; second floor: 300-500 grams of vegetables, 200-400 grams of fruit; three layers: fish and poultry eggs and other animal foods 125-225 grams;