Fact checked by Nick Blackmer A new study found that vitamin D supplementation offered no statistically significant ...

Taking vitamin D with certain medications may lead to dangerous side effects. See which common prescriptions require extra ...

Vitamin D has become one of America’s most beloved supplements, second only to multivitamins in popularity. Many people ...

Review highlights how vitamin D, particularly its active form calcitriol, modulates immune responses, inflammation, and tumor ...

A new study published in the journal Nutrients suggests that vitamin D levels play a “critical role" in preventing and ...

Know the health risks linked to vitamin D deficiency and learn expert tips on how to protect yourself. Find out which ...

Vitamin D deficiency is highly prevalent in the US and around the world. Roughly 15.4% of children and adolescents in the US were vitamin D deficient in 2017. While vitamin D deficiency has slightly ...

In a new study scientists explored the effects of high doses of vitamin D. Their headline claim? The sunshine vitamin may help your body allocate excess calories toward muscle growth instead of ...

Vitamin D is a crucial nutrient that is instrumental ... may not work for everyone and some users may experience side effects such as nausea or stomach upset. Additionally, this supplement may ...

Some research, including a 2020 research review and analysis, suggests that vitamin D supplementation may have a beneficial effect on negative emotions associated with conditions like major ...

Benefits from vitamin D supplementation in kidney disease vary; routine testing is not recommended in otherwise healthy ...

Hungarian researchers conducted a meta-analysis of 50 previous studies that included more than 1.3 million participants, focusing on vitamin D’s potential effects on cancer risk, immunity and ...