Taking a vitamin D supplement with foods rich in healthy fats, like fatty fish, avocado, and olive oil, may help your body absorb the nutrients better.

Frozen salmon may be the boost your brain needs.

When the days shorten and the sun sinks low in the sky, that familiar winter slump sets in. There's a fundamental reason for this seasonal fatigue: low levels of vitamin D—the "sunshine vitamin." ...

Share on Pinterest Can vitamin D boost longevity? Here’s what the latest research says. Image credit: Catherine Falls Commercial/Getty Images Recent research has investigated the potential health ...