It is better to exercise before meals, because the burden on the stomach increases after meals. Exercise is not good for the stomach at this time. You can eat vegetarian food at night. Losing weight is a persistent process, not because of eating dinner every day. As long as you keep exercising every day, you can reduce your appetite. Long-term persistence will get good results. Pay attention to the careful use of diet pills, most of which will rebound. I wish you an early realization of your wish and a beautiful and magical figure.