Nicky Case - creator of interactive explainers like "The Evolution of Trust" - looked into research literature on depression treatments and reports that vitamin D and omega-3 supplements may have ...

The sunshine vitamin that sharpens focus and fuels your brain for the day ahead.

A Verywell Health editor shares her experience with vitamin D deficiency and the impact that vitamin D supplements had on her ...

A new study found that vitamin D supplementation improved a key marker of biological aging—but it's probably too soon to rush to the drugstore. Here's what to know.