7 Secret Benefits Of Exercise

Everybody knows that aerobic exercise builds endurance and strengthens the heart, and strength training builds muscles. But did you know that exercise creates new brain cells? Or that it can help ward off cancer and diabetes? Or that it can keep you from accumulating the wrong kind of body fat?

My colleague David Schardt, senior nutritionist at the Center for Science in the Public Interest, examines the many health benefits of exercise in depth in the current issue of Nutrition Action Healthletter. Here is some of what he found: