Do not eat supper at night, do not eat for three hours before going to bed, and cooperate with proper exercise. You can dance Latin dance, do yoga, eat more high-fiber food, eat less junk food such as chocolate and potato chips, and drink a certain amount of water every day. You don't need to drink 8 cups as the book says, because drinking too much water will lead to poisoning. I don't know if you have heard of it. Actually, I'm also losing weight. I think it is necessary to pay attention to a reasonable diet, and so is exercise.