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有些缺乏医学知识的年轻家长，总是盲目地给孩子补充钙剂。他们认为只有多多补钙，才能使宝宝健康发育，茁壮成长。其实这种做法是非常错误的。因为钙是一种有较强生理功能的活性物质，机体组织中钙离子的缺乏或增多，都会引起不同的生理变化。如钙摄入不足会导致小儿佝偻病、
Some young parents who lack medical knowledge are always blindfolded to calcium supplements. They think that only a lot of calcium can make the baby healthy development and growth. In fact, this approach is very wrong. Because calcium is an active substance with a strong physiological function, the lack or increase of calcium ions in the body tissues can cause different physiological changes. If insufficient calcium intake will lead to pediatric rickets,