Discover the most effective ways to boost your vitamin D levels and prevent vitamin D deficiency, including safe sun exposure ...

Learn about the best time of day and way to take vitamin D, and if you should consider supplementing with this nutrient.

Vitamin D is an important nutrient but one that people tend to lack during the winter months. Vitamin D helps keep bones strong and works to support the body's immune system. The main way people get ...

Foods that support immune health, like citrus fruits, fatty fish, and leafy greens, contain immune-boosting nutrients like zinc and vitamins C, D, and E.

A drop in sunlight during winter can quietly wreck your energy and immunity. A nutritionist shares 10 vitamin D-rich foods ...

The days are shorter, you’re hibernating inside — and there’s a good chance you’re not getting enough vitamin D. About 40% of Americans aren’t. But in case you’re waiting for a sign from your body to ...

Many individuals struggle with low vitamin D levels despite regular supplementation due to factors like poor absorption, ...

How to know if you’re actually vitamin D deficient and what to do about it - Experts say that if you only take one supplement ...