Home > Heart Healthy Cooking > 5 Diet and Nutrition Tips Get the Flash Player to see this player. Rate: (Click the stars to rate) Published on Feb 16, 2010 by JNJhealth, Views: 3647 You should exercise atleast 3 times a week. You should drink water. You should eat 3 fruits and 3 vegetables a day. Eat lean meats, poultry and fish and bake, boil or grill it. Also limit your alcohol intake.