osteoporosis

Osteoporosis increases the risk of fractures, particularly in postmenopausal women.骨质疏松症会增加骨折的风险，在绝经后妇女中尤为明显。

Weight-bearing exercise and adequate calcium intake help prevent osteoporosis.负重运动和充足的钙摄入有助于预防骨质疏松症。