Dieting to lose weight is likely to lead to fatigue due to lack of nutrition and energy. The best way to lose weight is a reasonable diet and proper physical exercise. I know this first-hand information. First of all, only physical exercise is a healthy way to lose weight, and as long as this method persists, it can achieve good results and enhance physical fitness. It is also the best way in the long run. Of course, it is difficult to persist in exercise, and it is also difficult to resist the temptation of food, which requires our will. Sometimes you need to remind yourself that you can put encouraging words on the background of your mobile phone, and you can see them every time you turn it on to remind yourself to stick to it. Exercise can be done alone, or you can join some fitness classes or clubs or find a partner to exercise with, so that you can stick to it. As long as you persevere, you will get satisfactory results.