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中老年人缺钙问题正在引起国内外专家的重视。最近,日本专家报告:日本纪伊半岛居民的腰痛、压缩性骨折、动脉硬化、高血压、老年性痴呆等发病宰高的重要原因是缺钙;美国骨科专家兹斯利调查后说:香港的中年妇女骨酪缺钙、脊柱变短;我国对1000名40岁以上的人进行调查,约15％骨质疏松,其中女性占90％;1989年北京市卫生防疫站调查了部分北京居民,结果全部缺钙;另据中国预防医学科学院营养与食品卫生研究所的调查,中老年人缺钙尤为严重。
Middle-aged calcium deficiency is aroused the attention of domestic and foreign experts. Recently, Japanese experts report: Japan’s Kii Peninsula residents of low back pain, compression fractures, arteriosclerosis, hypertension, senile dementia and other high incidence of slaughter is due to calcium deficiency; United States orthopedic expert Zesley said after the survey: Hong Kong’s Middle-aged women chess bone calcium deficiency, spinal shortened; 1000 people in our country over the age of 40 were investigated, about 15% of osteoporosis, of which women accounted for 90%; Beijing Health Epidemic Prevention Station in 1989 surveyed part of Beijing residents, The results of all calcium deficiency; According to the Chinese Academy of Preventive Medicine Nutrition and Food Hygiene Institute survey, calcium deficiency is particularly serious in the elderly.