A large-scale Mendelian randomization study found no genetic evidence that vitamins A, C, or D reduce the risk of major ...

Medically reviewed by Jamie Johnson, RDN If you've recently started taking a new vitamin or supplement, you might wonder how long it takes for vitamins to work​ or when you’ll notice a difference. The ...

Jessica Lussenhop, and photography by Sarahbeth Maney ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up for Dispatches, a newsletter that spotlights wrongdoing around the ...

As the latest wave of COVID-19 shows no signs of abating, University of South Australia experts say it's not just booster ...

This is a big deal. Not only do our bodies need vitamin D to properly function, but not getting enough of the nutrient can ...

"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

Symptoms of a vitamin C deficiency include weakness, bruising, and dry skin. Learn more about the warning signs and how to ...

Vitamin D, also called the sunshine vitamin, is important for the proper functioning of the body. From bone health to mood regulation, Vitamin D helps in all this and much more. However ...

Mental health issues are increasing aggressively, but vitamin D might also have a role to play. Learn how vitamin D deficiency can contribute to depression and ways to manage it from an expert.

A comprehensive study of older adults in Swedish nursing homes found no connection between vitamin D deficiency and persistent nonspecific symptoms, including confusion, restlessness, fatigue ...

A lack of Vitamin D can cause dry and itchy skin. The Nutritionist said: "Dry, itchy skin is often a sign of a vitamin D deficiency. "As vitamin D is created through skin exposure to the sun and ...