Sweat Your Way to Younger-Looking Skin

By now we’re all familiar with the golden rules for keeping our skin from aging prematurely: Use sunscreen (at least 30 SPF), exfoliate, moisturize, use a retinol product, get enough sleep, eat well and don’t drink too much alcohol. Now it turns out that regular exercise might be as helpful to keeping skin from aging as it is to keeping the body youthful. A New York Times report about a recent study stopped me in my tracks – literally. I was …