1. Short-term benefits of quitting smoking: taste improvement; Blood pressure drops; Teeth turn white; Sleep improvement; Cough phlegm is reduced or stopped; Improve your eyesight.

2. Long-term benefits after quitting smoking: reduced risk of cancer; The mortality rate of coronary heart disease decreased; Improvement of respiratory diseases; Ulcer is easy to cure;

Smoking is harmful, not only to human health, but also to society. As long as there are signs of life, any organized organism must breathe, exhale carbon dioxide in the body, inhale oxygen in the air, and carry out metabolism to maintain normal life activities.