What's the difference between smokers and non-smokers?

1, the appearance is different. Long-term smokers and non-smokers have obvious looks. Especially after a few years, the appearance has changed a lot: smokers have sunken cheeks, obvious decrees and thin lips. Non-smokers have fuller cheeks. Skin ages easily.

2. The risk of illness is different. Compared with non-smokers, the risk of lung cancer increases 15 1%, and the risk of liver cancer increases by 32%. So the disadvantages of smoking are very obvious. Harm to health.

3, the average life expectancy is different. Smoking and secondhand smoke exposure can lead to cancer, cardiovascular diseases, respiratory diseases and other diseases. The average life expectancy of smokers is at least 65,438+00 years shorter than that of non-smokers. In order to be healthy, it is recommended to quit smoking as soon as possible.