Vitamin D is a fat-soluble vitamin that performs multiple functions in the body. In addition to regulating calcium and phosphate levels in the body and contributing to bone mineralization, it participates in various brain and neurocognitive processes. In fact, the deficiency of this vitamin has also been linked to various psychiatric disorders, including depression.

Vitamin D supplementation may be effective in treating depression, as it plays a role in various brain and neurocognitive processes and is linked to various psychiatric disorders.

Paper

Efficacy of vitamin D in the treatment of depression: a systematic review and meta-analysis.

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