Of late, clinical trial data, meta-analyses and observational studies have caused concern that the use of calcium supplements might increase the risk of myocardial infarction and stroke. A new meta-analysis suggests that there is no problem with calcium supplements, but as the analysis includes controversial data omitted from previous analyses, the debate will continue.
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The author's work is supported by the Health Research Council of New Zealand (grant 12/1110).
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The author has received speaker honoraria from Sanofi.
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Reid, I. Controversy—cardiovascular effects of calcium supplementation. Nat Rev Endocrinol 10, 641–642 (2014). https://doi.org/10.1038/nrendo.2014.146
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DOI: https://doi.org/10.1038/nrendo.2014.146
