Medically reviewed by Jamie Johnson, RDN Key Takeaways Too much vitamin D can lead to harmful health effects, including high ...

A daily vitamin D supplement can support bone strength, muscle function, and balance—especially in people who are vitamin D ...

The co-founder of Repose Healthcare noted that symptoms can include 'constant thirst and needing the loo more often, ...

Scientists are still untangling why the nutrient gap persists—and what it reveals about how women’s health is studied and treated.

Researchers have found a potential link between vitamin D deficiency and a higher rate of hospitalization for respiratory ...

Common side effects of too much vitamin D include nausea, skin reactions, stomach pain, and headaches, necessitating medical ...

To give Canadians a boost in vitamin D, Health Canada now has requirements in place for milk and margarine producers.

Vitamin D is an extensively investigated antioxidant supplement for individuals with multiple sclerosis (MS), with several studies reporting associations between low serological vitamin D levels and ...

A new study found that vitamin D supplementation improved a key marker of biological aging—but it's probably too soon to rush to the drugstore. Here's what to know.

Vitamin D3 plus calcium offers no overall bone or muscle benefit in adolescents with perinatal HIV infection but appears to increase lumbar spine bone density in those with vitamin D insufficiency.

Vitamin D deficiency can lead to bone softening and subsequent bone pain and fractures. Learn its causes, diagnosis, treatment, and prevention.

Vitamin D regulates calcium and phosphate levels, which are both vital when it comes to maintaining healthy bones, teeth and ...