Values between 12 and 20 ng/mL are considered insufficient, and anything below 12 ng/mL is considered a deficiency. There is ...

Fazio, Ridgen, and Dieras all agree—taking a vitamin D supplement with a meal that contains healthy fats is ideal for ...

Vitamin D supplements can support your health and wellness, but when it's vitamin D2 vs vitamin D3, which should you choose?

Doctors and dietitians share what to look for in a vitamin D supplement, plus why the vitamin is important in the body.

Vitamin D toxicity, also known as hypervitaminosis D, is a rare but potentially dangerous condition that kicks in when ...

Vitamin supplements can be an efficient way to add vitamins lacking in our diet. But they're not a silver bullet.

While the right doses of Vitamin D can boost physical and mental health, unhealthy levels can lead to serious health trouble.

There’s new evidence that taking vitamin D supplements can help offset biological aging at the cellular level, according to ...

CoQ10 and vitamin D are antioxidants that may benefit your health. Find out if taking them together is right for you.

New research questions the effectiveness of vitamin D and calcium supplements for fall prevention in older adults. The U.S. Preventive Services Task F ...

Vitamin D linked to healthier ageing through DNA protection, but experts caution against high-dose supplements.

Certain vitamins and supplements, like vitamin D and probiotics, may help improve vaginal dryness and support overall vaginal ...