Vitamin D, also called calciferol, is healthy for the body in various ways. Obtained from sun exposure, food, and supplements, it promotes calcium absorption in the gut, aids bone growth, prevents ...

Vitamin C is a water-soluble vitamin needed for the growth and repair of tissues. It helps heal wounds and produce collagen, a protein the body needs to make skin and blood vessels. Vitamin D is a ...

If vitamin D deficiency is contributing to your hair loss, it’s possible that increasing your vitamin D intake may help. However, research into the use of vitamin D to treat hair loss is limited .

Vitamin D helps maintain bone health and is found in certain foods, supplements, and sunlight when it interacts with the skin. Cholesterol is a fatty substance found in cells that helps make ...

Struggling with weak teeth or frequent dental issues? The solution might be simpler than you think — vitamin D. This essential nutrient plays a pivotal role in supporting your dental health by ...

Vitamins and supplements are a booming industry. And while there are many important supplements that benefit people with specific deficiencies or certain health conditions, research shows and ...

Stage One. In the first stage of the Schilling test, a person swallowed radiolabeled vitamin B12A (vitamin B12 joined with a radioactive substance). An hour later, they would receive an injection ...

Vitamin D is widely known for boosting bone health, muscle strength and immune function, but it also has a range of other benefits — including cancer prevention. A new study published in the ...

Vitamin D is widely known for boosting bone health, muscle strength and immune function, but it also has a range of other benefits — including cancer prevention. A new study published in the ...

Vitamin A is an essential nutrient that plays a role in many bodily functions. The fat-soluble vitamin is important for our vision, skin, immune system and more. Also known as retinol, vitamin A ...

Known as the sunshine vitamin, vitamin D is a fat-soluble vitamin necessary to support bone health, the immune system, and mental health. But there’s a catch: Roughly 50% of the population ...

Optimizing vitamin supplement absorption hinges on timing, varying with the type. Water-soluble vitamins like C and B12 are best on an empty stomach, while fat-soluble vitamins (A, D, E ...