Taking too much vitamin D can cause serious side effects. Learn the signs, why you might feel weird after taking it, and when to talk to your healthcare provider.

Low levels of vitamin D seem to raise your risk of heart attack but scientists are still figuring out why—and whether ...

Vitamin D is an essential micronutrient that's an important part of a healthy diet. Learn what types of foods are rich in vitamin D.

Experts caution those using these services to be careful, as you may not always get what you want from biological relatives.

Supplements marketed to fight inflammation are everywhere. Do they actually work? Experts discuss the potential benefits and ...

Automotive crash test dummies are born in Ohio, brought to "life" near Detroit, and then sent around the world to make cars ...

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...

Check out these 30 TikTok-approved products if you want to be the friend who knows about all the cool stuff Check it out on ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Everyday Health independently vets all recommended ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Joshua Lyon Joshua Lyon is a writer covering home and decor. He's also the author of our ...