There is no food or drug on the market that you can eat that will target tummy reduction, and fat loss is systemic. First of all, you need to determine whether you can’t lose your stomach because of a disease. If it is due to disease first need to treat the disease. If it is not one of the above, the most reliable way to lose your tummy, other than surgical methods, is fat reduction. There are two reliable ways to lose fat, one is to increase calorie consumption and increase exercise. The other is to decrease caloric intake and reduce dietary calories. Both help with fat loss through the theory that calorie consumption is greater than calorie intake. However, it is important to note that one should not lose fat blindly and still need to ensure adequate daily intake of nutrients during fat loss, otherwise it may not only lead to weight loss failure, but also damage your health.