Physical activity can help you control your blood glucose, weight, and blood pressure, as well as raise your “good” cholesterol and lower your “bad” cholesterol. It also can help prevent heart and blood flow problems.

Experts recommend moderate-intensity physical activity for at least 30 minutes on 5 or more days of the week. Talk to your health care provider about a safe exercise plan. He or she may check your heart and your feet to be sure you have no special problems. If you have high blood pressure, eye, or foot problems you may need to avoid some kinds of exercise.