钙补充剂：心脏病发作的风险因素？

我听说钙补充剂可能增加心脏病发作的风险。请问是这样吗？

回答 Rekha Mankad, M.D.

钙补充剂通常用于治疗或预防骨病，例如骨质疏松。有一些证据表明，钙补充剂可能会增加心脏病发作的风险。一些研究表明，这种风险在糖尿病患者中更加明显。

一项研究综述发现，钙补充剂会增加患心脏病的风险，尤其是在健康的绝经后女性中。但其他研究表明，钙补充剂不会增加该风险。

需要开展进一步研究，以了解钙补充剂对心脏病发作整体风险的影响。已知来源于食物的钙不会引起问题。钙的食物来源包括乳制品和绿叶蔬菜。

摄入钙和维生素 D 确实对骨质丢失或钙摄入不足的人群有益。请咨询医生您是否适合服用钙补充剂。

With

Rekha Mankad, M.D.

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Mankad R (expert opinion). Mayo Clinic. March 8, 2021.
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April 04, 2025