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

Getting enough vitamin D may be harder than you think – and the impact can affect everything from energy levels and bone ...

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.

You’ve likely heard about vitamin D’s important role in maintaining strong bones and teeth. But it also plays several other important roles to keep your body healthy – including the function of your ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Most adults can safely take vitamin D supplements every day.  Vitamin D helps keep bones strong and supports the immune system. Vitamin D is ...

Vitamin D is essential for bone and immune health, but too much can be dangerous. Experts warn that excess supplementation can overload the kidneys and lead to serious damage.

Higher concentrations of 25(OH)D 3-- the main form of vitamin D assessed in the study -- in four areas of the brain were tied to 25% to 33% lower odds of dementia or mild cognitive impairment, ...

Doctors explain why vitamin D supplements may not work properly if your kidneys are unhealthy, and how kidney function ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Jacqueline Hernandez, Florida International University and Cristina Palacios, Florida ...

In a definitive critical review, scientists at Children’s Hospital & Research Center Oakland ask whether there is convincing biological or behavioral evidence linking vitamin D deficiency to brain ...