妇女在孕育后代过程中,需要全方位的营养。在微量元素方面,对钙、磷、镁、铁、锌、碘等的需要更加重要。钙和磷:为了确保胎儿牙齿和骨骼健康地发展,所需钙质是平常所需的2倍。牛奶、乳酪和绿叶蔬菜是很好的来源。在妊娠期,胎儿骨骼和牙齿已开始钙化。如此时孕妇钙、磷供应不足,胎儿势必从母亲的 Women need a full range of nutrition during their offspring. In terms of trace elements, the need for calcium, phosphorus, magnesium, iron, zinc, iodine, etc. is even more important. Calcium and phosphorus: In order to ensure the healthy development of fetal teeth and bones, the amount of calcium needed is twice as often needed. Milk, cheese and green leafy vegetables are good sources. During pregnancy, fetal bones and teeth have begun to calcification. So pregnant women calcium, phosphorus supply, the fetus is bound to be from the mother’s