A new study found a link between vitamin D and heart disease. Vitamin D deficiency and insufficiency are both common. Vitamin D is found in few foods, but it is produced with skin exposure to sunlight ...

Vitamin D is a hormone primarily produced in the skin when exposed to sunlight, and it is essential for numerous bodily functions. Beyond its well-known role in supporting bone health, vitamin D ...

The sun may be shining (at long last!) meaning we're getting a much-needed dose of vitamin D, but it's important we maintain ...

A groundbreaking meta-analysis is reshaping our understanding of vitamin D and its powerful influence on heart and metabolic health. This extensive research, examining 99 randomized controlled trials, ...

Children with low vitamin D levels face a greater risk of early heart disease, according to a decades-long Finnish study. Could early supplementation shift the tide on cardiovascular prevention?

I had lab work done recently and received a panic call from the doctor’s office that my vitamin D level was 29 ng/mL. I ...

Dietary supplements are a booming business. More than half of U.S. adults take at least one, and the supplement industry is ...

Here's how you can add more of it to your diet. Reviewed by Dietitian Annie Nguyen, M.A., RD A new study found a link between vitamin D and heart disease. Vitamin D deficiency and insufficiency are ...