A doctor has issued a warning about vitamin D intake after revealing it can cause hypercalcemia if instructions are not ...

New research has linked levels of vitamin D in midlife with toxic tangles of tau protein that accumulate in the brains of ...

Experts share advice on the habits you can practice to lower your risk of developing the condition.

Vitamin D may be a potentially modifiable factor to reduce dementia risk, study suggests ...

Scientists have achieved the unthinkable by stabilizing a highly reactive molecule in water, confirming a decades-old theory ...

Vitamin D is one of the most important, essential nutrients for overall health. It actually functions more like a hormone ...

A common vitamin may be quietly helping cancer cells evade death. The body depends on vitamin B2, also called riboflavin, but it cannot make the nutrient itself. That means it has to come from food, ...

Maintaining normal vitamin D levels can help support healthy sleep patterns. However, the time of day you take vitamin D may ...

A blood test taken in your 40s or 50s might offer a window into what is happening inside your brain decades later. Research ...

Plus, how to hit the recommended daily intake.

Learn what happens when you take vitamin D supplements long term. Get evidence-based guidance on safety, potential benefits, ...