Should Vitamin D Be Called the 'Bedroom Vitamin?'

Not having enough of the sunshine vitamin may lead to male sexual performance issues, concludes research linking vitamin D deficiency to erectile dysfunction.

Your Brain on Drugs: Worse Without Enough Vitamin D

A new study shows that not having enough Vitamin D can heighten cravings for opioid drugs.

You Might Need More Vitamin C Than You Think

A study questions whether the current recommended daily intake of vitamin C is enough—since this RDA is based on research from the 1940s.

Can Prebiotics Help You Sleep Better?

Can prebiotics help you get good sleep? A study shows that prebiotics may help regulate your circadian rhythm.

Want to Kick the Common Cold Faster? Think Zinc

Is zinc good for a cold? A new study from more than five universities found that zinc shortens the duration of the common cold by about two days.

Oh Baby! Probiotics Help with Morning Sickness

Morning sickness might seem like an inevitable rite of passage for pregnant women, but a new study shows that probiotics can reduce nausea by 16% and vomiting by 33%.

Eating Prunes May Lead to Better Bones

Prunes might be able to help keep you moving in more ways than one. According to a recent review published in Advances in Nutrition shows that prunes can help prevent and delay bone loss in older women.

Vitamin D2 vs D3: Which One Is Better for Your Immune System?

Vitamin D2, the less expensive, plant-based form of the vitamin, was less effective at providing immune support than vitamin D3, according to a new study from the University of Surrey.