Learn how vitamin D supplements may affect your blood pressure, who may benefit most, and how much to take safely—especially ...

Despite living in an age of abundant food options and supplements, certain vitamin and mineral deficiencies remain surprisingly common – and vitamin D is among the most widespread. Research suggests ...

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." ...

Julia Ries Wexler is a writer focusing on all things health and wellness. She has over 10 years of experience in health journalism, and though she has written about pretty much every health topic ...

Medically reviewed by Paria Sanaty Zadeh, PharmD Key Takeaways Experts recommend continuing vitamin D supplements in the ...