Just eat clean lean meats such as chicken and turkey. Mostly drink water and eat fruits and vegetables. If you want to lose weight and get a flat stomach you need to eat 6 times a day. Example meal 1. 4 egg whites and 1 yolk with a bowl of oatmeal and a bannana. Meal 2 Apple Meal 3. 8oz chicken breast with 1 sweat potatoe and string beans. Meal 4 a protein shake If you go to gym or another piece of fruit. Meal 5 8oz turkey breast 1 sweat potatoe and small salad. Meal 6 mixed nuts or almonds or a piece of fruit. Keeping all junk food out will help. Eat your 1 cheat snack 1 time a wek. Also run or walk. Tip. Every morning when you wake up don't eat first just go for an hour walk. This helps a lot.