The skin is the largest organ in the body—about 20 square feet—and the most vulnerable organ in the body. It’s exposed to both the oxidizing effects of UV radiation from the sun and the oxidizing effects of oxygen in the......

This is another sampling of the more than 900 comments and questions I’ve responded to on the site NutritionFacts.org (so far!). Please feel free to leave any follow-up questions here or on any of the hundreds of videos on the more than a thousand......

In spite of the well-known damaging effects of the sun on our skin, many of us still perceive a tan as healthy-looking.  But you don’t need to risk the health of your skin in the sun or a tanning bed......

Your skin, your largest and heaviest organ, mirrors the health of your body. Your 20 pounds or more of skin protect you, regulate body temperature, make essential chemicals, and allow you to feel touch, temperature, and pressure. The complexity......