Find out how vitamin C and vitamin D function in your body, their role in immune defense, and how much you may need for optimal support.

Winter means less time in the sun, but there are foods that can help you get the vitamin D your body needs to function.

Taking omega-3 and vitamin D supplements together may help reduce pain, slow biological aging, improve bone health, and help ...

Vitafusion Vitamin D3 Gummies Where to buy: From $11.39 (Originally $12.49), Amazon Capsules can often be hard to swallow or come with a funky aftertaste, so Vitafusion’s vitamin D3 gummies are a ...

Low levels of vitamin D seem to raise your risk of heart attack but scientists are still figuring out why—and whether ...

‘Overdosing’ on vitamin D supplements is both possible and harmful, warn doctors in the journal BMJ Case Reports after they treated a man who needed hospital admission for his excessive vitamin D ...

'Overdosing' on vitamin D supplements is both possible and harmful, warn doctors in the journal BMJ Case Reports after they treated a man who needed hospital admission for his excessive vitamin D ...

Studies have linked low vitamin D with a higher risk of Alzheimer’s disease. However, it’s not clear whether vitamin D supplementation lowers Alzheimer’s risk. You can get vitamin D through sun ...

Nearly a quarter of Americans are estimated to have a vitamin D deficiency. Why is that? A 2022 study of National Health and Nutrition Examination Surveys (NHANES) data estimated that about 22% of ...

Vitamin D3 is associated with multiple functions, including bone mineralization, regulation of cell growth, and immune and neuromuscular functions. The current article focuses on the role of vitamin D ...