This Is Why Sunscreen Will Actually INCREASE Your Risk Of Skin Cancer

by Dr. Mercola Contrary to popular belief, using sunscreen will increase your risk of melanoma. Sunscreen ingredients inhibit inducible nitric oxide synthase (iNOS). Sunscreens prevent UV-induced redness, which occurs in part through the action of nitric oxide (NO), synthesized in the skin. But NO is an important immunoregulatory molecule, and it is crucial in the