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黑龙江省粮食局2014粮食科技活动周(5.17-5.24)一、合理营养科学膳食1.平衡膳食宝塔我国平衡膳食宝塔共分五层,包含我们每天应吃的主要食物种类。宝塔各层位置和面积不同,反映出各类食物在膳食中的地位和应占的比重。谷类、薯类及杂豆食物位居底层,每人每天应吃250~400克;蔬菜和水果占据第二层,每天应吃300~500克和200~400克;鱼、禽、肉、蛋等动物性食物位于第三层,每天
Heilongjiang Grain Bureau 2014 Food Science and Technology Week (5.17-5.24) I. Rational nutrition scientific diet 1. Balanced diet pagoda Our balanced diet pagoda is divided into five layers, including the main types of food we should eat every day. The location and area of the pagodas vary from layer to layer, reflecting the position and share of various types of food in the diet. Cereals, potatoes and miscellaneous beans are among the lowest, with 250-400 grams per person per day. Vegetables and fruits occupy the second level, should eat 300-500 grams and 200-400 grams per day. Fish, poultry, meat and eggs Other animal foods are located on the third floor daily