A daily vitamin D supplement can support bone strength, muscle function, and balance—especially in people who are vitamin D ...

Vitamin D deficiency can lead to bone softening and subsequent bone pain and fractures. Learn its causes, diagnosis, treatment, and prevention.

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 ...

There's no ideal time to take a vitamin D supplement for maximum absorption, but what you take it with can have an impact.

We don't yet know if vitamin D supplements can boost your immune system, as research on the topic has shown mixed results. If you want to try vitamin D supplements for better immune health, your ...

Various studies prove an association between severe vitamin D deficiency and bad COVID-19 outcomes. Other studies show Vitamin D plays a crucial role in immune function and inflammation. Recent data ...

It’s important to specifically look for a vegan vitamin D supplement because standard vitamin D supplements often aren’t ...

More than 40 percent of the U.S. population is estimated to have a vitamin D deficiency, especially in regions with less year-round sun exposure. The vitamin, which is vital for the body’s absorption ...

If the best vitamin D supplements aren't already part of your daily supplement stack, there’s a decent chance they should be. Given the challenge of getting enough sun (if any) in the UK, the NHS ...

Dear Dr. Roach: Several years ago, in my early 80s, my gynecologist told me (like all women who mainly stayed indoors) that I should be taking 4,000 IU of vitamin D3 daily. Yet today, I read an ...

Dear Dr. Roach: Several years ago, in my early 80s, my gynecologist told me (like all women who mainly stayed indoors) that I should be taking 4,000 IU of vitamin D3 daily. Yet today, I read an ...