The nutrient plays a role in memory, focus, mental health and so much more. Here's how to get more of it.

Vitamin D is a popular supplement, but it can have harmful interactions with various medications. High blood pressure and seizure medications are just some of the drugs that may not mix well. Talk ...

Feeling drained? Learn about 14 supplements that may help revitalize your energy. Explore causes of fatigue and effective ...

The winter season is upon it, with a lack of daylight hours, cloudy days and temperamental weather. And so we pack on the winter pounds, get the winter blues, and go into relative metabolic ...

Creatine is a popular supplement used to increase muscle size and strength. There are a few medications and supplements you ...

Medically reviewed by Alex Yampolsky, PharmD Taking vitamin D daily can support bone strength, muscle function, and ...

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

Americans are taking more prescription medications. They also are taking more supplements — everything from vitamin and mineral pills to fish and flax seed oils. The natural result: More are combining ...

People who use oral steroid medications may be at greater-than-average risk of a serious vitamin D deficiency, a new study suggests. The findings, reported in the Journal of Clinical Endocrinology & ...

Like the old woman who lived in a shoe, the medical scientists who housekeep for vitamins have an unmanageable lot of charges. At present, for example, chemists believe that there are eight varieties ...

Medically reviewed by Femi Aremu, PharmD Key Takeaways Supplements can interact with common cold medications. They can worsen ...