Eat three servings a day of top-quality protein: fish, poultry, lean meat, eggs, soy, or combinations of beans, lentils, and grains.
Eat at least five servings of antioxidant-rich fruits and vegetables daily.
Eat fish three times a week (or take fish oil supplements).
Avoid hydrogenated fats and reduce your intake of saturated fats.
Drink at least a quart of water, either pure or in diluted juices and herbal teas.
Take the right supplements: A high-potency multivitamin and mineral formula with antioxidants, extra vitamin C (1 to 3 grams), and essential fatty acids are key.