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

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

For men with erectile dysfunction (ED), vitamin D deficiency is common, especially among those with arteriogenic etiology, according to a study published in the Journal of Sexual Medicine. Alessandra ...

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

Low vitamin D doesn’t just weaken bones; it can sabotage sexual health, disrupt key biological defenses, and make common ED treatments less effective, according to new research. Study: Vitamin D ...

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

Vitamin D supplements are generally in your system after 4 to 12 weeks. Learn more about the importance of consistent supplementation to sustain results.

Vitamin D is often called the "sunshine vitamin", yet it remains one of the most commonly overlooked nutrients worldwide.