Exercise and diet will be more helpful. Don't eat too much and be full for dinner. Don't eat two hours before going to bed, it will hurt your stomach and increase fat. Eat more fruits and vegetables. Don't always eat fried food and sweets. No snacks. If you want to lose weight, you have to restrain yourself. My friend only exercises regularly, and then he goes on a diet. He still lost more than 20 kilograms.