Eight common medications can affect how vitamin D works in your body. Learn which drugs require special timing or monitoring when taken with vitamin D supplements.

Taking too much vitamin D can cause serious side effects. Learn the signs, why you might feel weird after taking it, and when ...

Tired of your workouts lately and finding it difficult to hit the gym or book a Pilates class? This trick might just do the ...

It’s the most popular supplement on the market. But why do we need vitamin D—and why is the advice on how to get it so contradictory? Sunlight is all our bodies need to make vitamin D—a ...

Vitamin patches are a cute new way to take supplements. Doctors weigh in on how they work and whether they're more effective ...

Since the dawn of the Internet (and probably well before), there have been several solutions sold for weight management — ...

“The timing of when to take the vitamin D supplement shouldn’t matter, but it should be taken with food,” Davidson says.

Vitamin D supplements are mostly recommended when you’re deficient. In the U.S., 35% of adults are vitamin D deficient, ...

A new study suggests that vitamin D supplements may help preserve the length of telomeres, which "could mean a 3-year ...

Vitamin D plays a classical hormonal role in skeletal health by regulating calcium and phosphorus metabolism. Vitamin D metabolites also have physiological functions in nonskeletal tissues, where ...