由于现在生活水平的不断提高,人们对保健和养生越来越重视,很多儿童的家长都非常重视保健和预防,最常见的就是补钙,担心孩子长不高,补钙的同时是否需要应用维生素D,一天需要多少钙和维生素D,是药补好还是食补好,是许多儿童家长想要知道的。补钙必须同时应用维生素D,大多数人几乎认为这是一个常识问题,不过仔细分析起来,也不尽然。维生素D是一种脂溶性维生素,人体内可以合成并且可以长期储存 Due to the continuous improvement of living standards, people pay more and more attention to health care and health care. Parents of many children attach great importance to health care and prevention. The most common ones are calcium supplementation, and they worry that their children grow up. They also need to apply vitamins D, how much calcium and vitamin D a day needs, whether the medicine is good or not, what many parents want to know. Calcium must be used at the same time vitamin D, most people think it is a common sense, but a careful analysis, not all. Vitamin D is a fat-soluble vitamin that can be synthesized in the body and stored for long periods of time