In fact, she loves it. "I'm an early IV adopter," she once said during a podcast interview. "Glutathione, I love to have an IV." Though Paltrow is known for endorsing fringe or controversial wellness ...

DEAR DOCTOR: I've been seeing advertisements for glutathione, saying the supplement enhances the body's cells. The ads also say the claims haven't been evaluated by the Food and Drug Administration.

Combining Glutathione with Vitamin C is the smartest move you can make for your skincare routine. They can brighten the skin, but also work together to keep each other active for longer. If you are ...