骨质疏松症预防2—补钙和维生素D
发表人：
刘仲宇
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167人
骨质疏松症的预防请记住两点。第一，保持健康的生活方式；第二，适当补钙和维生素D。对于妊娠中晚期、哺乳期人群及50岁以上人群，由于身体对钙元素需求量增加，通过日常膳食难以完全补充，所以建议上述人群适当补钙和维生素D。在这里有几点需要注意：1、高钙血症和高钙尿症患者应避免补钙；2、除膳食外，建议每日额外补充钙元素约500mg，多数在售的钙片主要成分是碳酸钙，那么500mg是指碳酸钙中钙元素的含量，而不是碳酸钙总共的的含量；3、适量补钙不会增加肾结石和心血管疾病的风险；4、钙片选择国内大品牌即可，别贪便宜买到假货，也不用迷信进口产品，主要成分包括足量的钙元素和维生素D就行，维生素D可以促进钙吸收，单纯的钙片比较难吸收所以不推荐；5、补充维生素D首选还是晒太阳，同时建议每天补充约800IU（或20ug）的维生素D，如果复合钙片中的维生素D含量不够，可以额外补充。6、建议每三个月监测血钙、尿钙和血清25OHD含量，酌情调整补充量。
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