近年来,媒体上“补钙保健品”的广告花样翻新,靠“吃”钙防治骨质疏松,似乎是天经地义的事情。然而,近期一些科学家们对“单纯补钙和维生素D就可以增加骨密度”的观点提出了质疑。在我国召开的第三届国际骨质疏松学术研讨会上,美国骨科专家Frost教授提出了一个新观点:在骨质疏松的发病机制中,非机械因素(钙、维生素D、激素等)并非是最 In recent years, the media, “calcium supplements” ad retrofit, by “eating” calcium to prevent osteoporosis, seems to be a natural thing. However, some scientists recently questioned the notion that “mere calcium supplementation and vitamin D can increase bone density.” At the Third International Osteoporosis Symposium held in China, Prof Frost, an American orthopedist, put forward a new idea: in the pathogenesis of osteoporosis, non-mechanical factors (calcium, vitamin D, hormones, etc.) are not most