维生素D,无色无臭的结晶,溶于油脂。维生素D能促进人体对钙和磷的吸收代谢,促进体内胶原合成,促进骨骼的发育。儿童缺乏维生素D时,能引起佝偻病。 鱼肝油中维生素D的含量最丰富,其它如奶、奶酷、蛋黄、鳖肉、牡蛎、花粉中也含有丰富的维生素D。 人体内的胆固醇在阳光的作用下可转化成维生素D,所以多晒太阳,可以增加体内的维生素D。 维生素E,浅黄色油状液体,溶于油脂及其他溶剂。 维生素E有抗氧化功能,可促进生殖能力,并对婴儿型营养性巨红细胞性贫血有预防治疗作用。长 Vitamin D, colorless, odorless crystals, soluble in fat. Vitamin D can promote the body’s absorption and metabolism of calcium and phosphorus, promote collagen synthesis in the body, and promote bone development. Children lack of vitamin D, can cause rickets. Cod liver oil in the most abundant vitamin D content, others such as milk, milk cool, egg yolks, turtle meat, oysters, pollen also contains rich in vitamin D. Cholesterol in the body under the action of the sun can be converted into vitamin D, so more sun, can increase the body of vitamin D. Vitamin E, light yellow oily liquid, soluble in oils and other solvents. Vitamin E has anti-oxidant function, can promote the reproductive capacity, and infant type of nutritional giant cell anemia have preventive and therapeutic effects. long