Basically not, unless you eat something harmful to your health, even if you take diet pills, it will rebound and affect your health. It can be said that it is easy and difficult for your friend to lose weight. The difficulty depends on your own determination, and the size of your determination will determine the outcome of this matter. If your determination to lose weight reaches a state where you will die if you can't lose weight, I think you will lose weight, so I hope that before I tell you how to lose weight, the way to lose weight is: 1 Limit your food intake and eat less every day. It's best to eat only half full. There is not much delicious food, even if it is delicious, there is nothing else. 2。 You'd better eat less or not eat a lot of food, such as meat and snacks. This is the hardest thing for everyone who wants to lose weight. I believe you, too. Maybe I can stick to it without eating for two days, but I don't want to stick to it after a long time. As far as I know, most people have an idea that leads them to give up when they can't persist. What idea, a very simple idea-usually they choose not to give up because of the suffering they suffered at that time, but because they think that they may suffer like this for a long time or forever. As far as I know, it doesn't take long to forget those things. I can guarantee that you only need to stick to it for a month at most, and then you won't feel bad because you don't eat meat and snacks, because these things will form the habit of not eating as long as you stick to them for a while. I have been there before. Although some places are not detailed enough, I think they are all known to you. Don't exercise too much. Take your time at first, or you won't be able to persist for several times. Do not sleep too much. Remember not to sleep too much or too little. This will rebound. If friends insist on the above points, I believe you will lose weight. Although some places are not detailed enough, I think you all know. One last word for you. Don't think that the so-called difficulties at that time will last forever. Maybe it won't be long before they become a good habit in your life.