Personally, I think we should start with diet and exercise. In fact, it is not a diet, but a moderate diet. In particular, avoid eating high-calorie foods, such as biscuits, cakes and instant noodles, and don't touch them. You can find out what high-calorie foods are available online.

In addition, you should make an exercise plan. If you don't want to run, slimming exercise is also a good choice. I wish you success in losing weight.