Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Adding vitamin D supplements to your diet can ...

Vitamin D is a vital nutrient required for the adequate health and strength of our bones, teeth, and muscles. Our bodies have the ability to generate vitamin D naturally by soaking in sunlight.

Our stories are reviewed by medical professionals to ensure you get the most accurate and useful information about your health and wellness. For more information, visit our medical review board.