Do keratin supplements work to improve your nails, skin, and hair? A dietitian put them to the test for 30 days to find out.

Those with oily skin know it’s a constant battle to control the shine and corral the every new pimple that seems to crop up ...

Medically reviewed by Alex Yampolsky, PharmD Vitamin D, also known as calciferol, promotes calcium absorption to support bone ...

Winter is a magical season filled with the joys of holidays and snow, but for children, it can bring unique skin challenges.