论文部分内容阅读
老年人常有不同程度的骨质疏松现象,尤其老年女性更为突出。其原因主要是钙摄入不足,钙流失严重所致。医学家已证实,缺钙可引起一系列疾病,如高血压、心脏病等,尤其骨质疏松较为普遍。骨质疏松使骨头的结构变得脆弱,承受外力的能力变差,稍遇磕碰就容易发生骨折。有人认为预防骨质疏松,用
The elderly often have varying degrees of osteoporosis, especially older women are more prominent. The main reason is insufficient calcium intake, due to serious loss of calcium. Medical scientists have confirmed that calcium deficiency can cause a series of diseases, such as hypertension, heart disease, especially osteoporosis is more common. Osteoporosis makes the structure of the bones become fragile, the ability to withstand external forces worse, slightly bump prone to fracture. Some people think that prevention of osteoporosis, use