If you lose weight quickly, you will lose weight quickly. You must find a method that suits you and stick to it easily, which is the best way to lose weight. I lost weight before I knew it, and it was not easy to rebound. Now there is a product that can activate leptin levels, called 7D Slim. I don't think that has any side effects on the body and will not affect daily life. You can try. It may be useful to you.