They may recommend taking a high dose of vitamin D for the first few weeks just to try and get you back to normal. You’ll want to test again about six months later to see if that supplementation was ...

Vitamin D is particularly important for women, supporting bone health and pregnancy. Learn about vitamin D, its benefits, how much women should have daily, and more.

Here’s what vitamin D3 is and why your body needs it.

Adults and children over four years old should take 10 micrograms (400IU) of vitamin D per day during the autumn and winter.

Add Yahoo as a preferred source to see more of our stories on Google. Here’s what to know about vitamin D benefits and risks, particularly when it comes to ending fatigue. (Getty Images) You might ...

Vitamin D is an essential nutrient for our body, which is very important for strengthening bones and boosting the immune ...

Plus, how to tell if you need to supplement at all.

Medically reviewed by Erika Prouty, PharmD Millions of Americans are deficient in vitamin D, and many have turned to supplements as a result. But some people say they felt sick from taking vitamin D ...

Share on Pinterest Scientists are investigating the link between vitamin D supplements and bone fractures in older adults. Leire Cavia/Stocksy Vitamin D supplements, with or without calcium, are ...

Know how essential nutrients during pregnancy support fetal brain development, prevent birth defects, and strengthen immunity for a healthier pregnancy and baby.