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医学专家把骨质疏松看成是21世纪对人类健康的“杀手”。一些人预计,现在全世界约两亿人患骨质疏松病,深受折磨。 这种病的实质是:随着骨组织细胞的减少,起负荷作用的整个骨质结构稀松了,因而骨头容易断裂。这种病长期没有症状,经常是几年之后才感到腰背痛,因此,人们把这种病称为无声的疾病。人一生中的骨钙含量是随着年龄的增长而不断地发生变化的,青少年时随年龄而增加,30～40岁左右开始下降。当骨钙降低到一定程度时,骨的负载功能衰退,脊椎
Medical experts see osteoporosis as the killer of human health in the 21st century. Some predict that some 200 million people worldwide now suffer from osteoporosis and are afflicted. The essence of this disease is that as bone cells decrease, the entire bone structure that acts as a load is loose and the bones are easily broken. The disease is long-term and has no symptoms. It is often a few years since it felt back pain. Therefore, people call it a silent disease. Bone calcium content in people’s lives is constantly changing with age, adolescents increase with age, 30 to 40 years old began to decline. When bone calcium is reduced to a certain extent, the bone load function declines, the spine