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钙是人体生命活动的调节剂,是人体生命之源。钙在体内主要以骨骼、牙齿的形式存在。补钙是当今的一种保健时尚,但是很多人往往受商业宣传的影响,不讲科学,盲目补钙,结果或事倍功半,或得不偿失。
Calcium is the regulator of human life activities, is the source of human life. Calcium in the body mainly in the form of bones, teeth exist. Calcium is a health care fashion today, but many people are often affected by business communications, science, blind calcium, the result or less effective, or outweigh the benefits.