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整个儿童时期都在不断生长教育,小儿愈小,生长发育愈快,新陈代谢愈旺盛,所需的营养物质相对的也愈多.但小儿消化潜力有限,不同个体的消化吸收功能有差异,要根据不同情况供给足够的营养物质.我们知道人体必需的营养素有蛋白质、脂肪、醣类、维生素、糖、水等六大类,其主要作用是:蛋白质是构成身体细胞的主要成分,小儿不但需要蛋白质补充消耗、还要用于身体生长.肉类、乳类、鱼类、蛋类等都含有较丰富的蛋白质。脂肪主要是供给热能及有助于脂肪性维生素的吸收(如维生素 A、D、E、K 等).
The entire period of childhood are constantly growing education, the smaller the child, the faster the growth and development, the more prosperous metabolism, the nutrients needed are relatively more.But children have limited potential for digestion, digestion and absorption of different individuals have differences, according to Different circumstances provide enough nutrients .We know that the human body essential nutrients protein, fat, carbohydrates, vitamins, sugar, water and other six categories, its main role is that: protein is the main component of the body cells, children not only need protein Replenishment of consumption, but also for the body to grow meat, milk, fish, eggs, etc. contain more rich in protein. Fat is mainly used to supply heat and to help absorb the absorption of fatty vitamins (such as vitamins A, D, E, K, etc.).