《汉书·郦食其传》说:“民以食为天。”《寿亲养老新书》说:“主身者神,养气者精,益精者气,资气者食。食者生民之大,活人之本也。”明确指出了饮食是“精、气、神”的营养基础。饮食是供给机体营养物质的源泉,是维持人体生长、发育,完成各种生理功能,保证生命生存的不可缺少的条件。鉴于此,营养学家提出,食物与健康紧密相关,为了呵护你的健康,就要学会“挑食”。 “Han Shi Fu Chuan Chuan” said: “The people eat the sun.” “Shou-old pension book,” said: “The main body of God, who are fine, Yijing essence of gas, gas food. Eaters live in people, the living of this also. ”Clearly pointed out that the diet is “ refined, gas, God ”nutritional basis. Diet is the source of nutrients to the body, is to maintain the human body growth, development, to complete a variety of physiological functions, to ensure the survival of life indispensable conditions. In view of this, nutritionists put forward that food and health are closely related, in order to care for your health, we must learn “picky eaters ”.