Is Vitamin D Supplementation an Evidence-Based Practice?
Briefly

Nearly one-third of Americans now use vitamin D supplements, contributing to a $1.3B industry. However, recent studies challenge the effectiveness of these supplements in preventing major diseases.
A landmark study in 2019 concluded that vitamin D supplementation had no impact on the risk of cancer or heart disease, raising questions about common health beliefs.
Despite the claims of some experts, recent findings suggest that vitamin D supplements offer no significant health benefits, prompting calls to rethink their necessity and usage.
The debate over vitamin D supplementation has intensified, with some researchers arguing against its use entirely in the general population, while others urge for more nuanced interpretations.
Read at Psychology Today
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