4. They Take Cool Showers. A small body of scientific literature indicates exposure to cooler water may increase the body’s natural antioxidants.
5. They Control Their Stress. If you’re constantly frazzled, you’re at higher risk for everything from a heart attack to diabetes to colds to irritable bowel syndrome, or so researchers think.
6. They Lift Weights. Regular weight training may reduce the risk of heart disease, high blood pressure, high cholesterol, colon and breast cancer, depression and diabetes.