1. Eat a variety of foods from each food category, like fruits, vegetables, and lean meats. If you think you need vitamin supplements, check with your doctor first.
  2. Keep your weight in the healthy range for your age and height with exercise and a good diet.
  3. Increase fiber in diet with foods like broccoli, peas, apples, cooked split peas and beans, whole-grain breads, cereals and pasta.
  4. Cut down on sugar, salt, and saturated fats from meat and dairy and cholesterol.
  5. Hydrate yourself well by drinking sufficient water throughout the day.