Sure, but you have to have a strong psychological quality, because you can quit smoking once if you make up your mind. It's just that you have some short-term withdrawal reactions, which can be overcome psychologically. At the same time, you can also lose weight healthily through a healthy diet and reasonable exercise. Of course, if you are an old smoker, your lung function may not be very good. You should grasp the intensity of exercise and adapt gradually. Finally, I want to say that both losing weight and quitting smoking are for a healthier body. A healthy body can lead to a better life and future. You should be proud of your daring to do two things that others can't do at the same time. Let's go