When you prepare your own meals, you can save money, time and investment by making just two meals a day instead of three. Benefits: Eating Twice a DayRestricting daily calories may have some health benefits, too. Obviously, the health benefits of eating two meals a day depend on what you are eating during those two meals. You won't see health benefits from eating nutrient-poor or highly caloric meals twice a day, so it's important to plan what you are eating for each meal if your goal is to lose weight. If you are planning to lose weight through eating twice a day, it's important to make sure you are still getting plenty of nutrients through well-balanced meals.