Tobacco contains thousands of substances, hundreds of which are toxic and not only carcinogenic but also cause systemic inflammation and damage to the airways, blood vessels, heart and other organs. When we are young, our body has a strong antioxidant and clearing capacity, and the damage is always being repaired, but when we get older, the damage will gradually accumulate and eventually pay a heavy price for it. When the blood vessels and airways are irreversibly blocked, when it is hard to move, living is a torture. There is very little we can do in the face of too many painful faces. Enjoyment always comes at a price. Don’t wait until you have no quality of life or face death before you wake up. It is not recommended to quit smoking suddenly, there will be harm to the body, can be medically assisted, not painful and safe non-toxic, no longer need tobacco to bring pleasure, about three months, respiratory quit clinic to help you gradually away from tobacco!