骨头汤和豆腐哪个更补钙？

动物骨头中的钙很难溶解到汤里，喝骨头汤补钙效果甚微。但每100克豆腐约含有78毫克的钙，钙含量相对更高。

当膳食中钙摄入不足时，可选择纯度高、杂质少、来自天然矿物的碳酸钙补充剂，碳酸钙钙含量高，易被人体吸收，与镁锰锌铜等多种营养素协同作用，促进钙吸收，补钙效果翻倍。同时每天补充10微克维牛素D，巩固钙吸收。

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