回复：请教：50多岁的老人一天应该补多少钙，经常腿抽筋，膝盖疼。多谢！

better use pharmaceutical grade. bear in mind, what put into you mouth is not what you body gets. ensure the products can be absorb by your body as much as possible. send your email to me by QQH if you need more info

所有跟帖： 

• 缺钙也有可能是脾经堵了。《求医不如求己》里面说的， -wells1999- ♀ (72 bytes) () 09/27/2009 postreply 17:37:36