You can get vitamin D from the foods you eat, such as fortified dairy or soy milk products, fortified orange juice, egg yolks, or your body can make it from the sun.
你可以从你吃的食物比如强化乳类或者豆奶类食品，强化橘子汁，鸡蛋卵黄中获得维他命D。
It now advises 400 international units daily of vitamin d, which kids can get by drinking four cups a day of fortified milk.
目前建议每日摄取400个国际单位的维生素d，而每天喝四杯纯牛奶即可达到该量。
Many parents choose to give soy milk or rice beverages, which are not always fortified with vitamin D, she said.
许多父母选择给孩子喂豆浆和米汤，这些食物不一定经过维生素D强化。
Many parents choose to give soy milk or rice beverages, which are not always fortified with vitamin D, she said.
许多父母选择给孩子喂豆浆和米汤，这些食物不一定经过维生素D强化。
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