Have two fruit or vegetable snacks daily. Take a multivitamin-mineral formula daily. Take a 30-minute walk daily. Work up to a brisk 60-minute walk. Lift weights while watching TV or talking on the phone.
Canned foods make convenient weights.
Ask your doctor for help. Limit consumption of alcoholic beverages to one or two drinks a day. Ask your doctor for help. Get at least seven hours of sleep a night. If you sleep poorly, exercise more during the day.