The Smoking is one of the leading causes of preventable death globally. It is the United States also about 500,000 deaths one year are the attributed to smoking-related diseases and a recent study estimated that as much also as 1/3 of China's male environment population will have significantly shortened life-spans due to which smoking. Male and female smokers lose an average of 13.2 and 14.5 years clash death of life, respectively. At least half of all life long of smokers die earlier as a result of smoking. The risk of dying from lung cancer before age 85 is 22.1% for a male smoker and 11.9% for a female current smoker, it is the absence of competing causes of death. The corresponding estimates for lifelong nonsmokers are a 1.1% probability of dying from the lung cancer before age 85 for a man of European descent, and a 0.8% probability for a woman. Smoking one cigarette a day results in a risk of heart disease that is halfway between that of a smoker and a non-smoker.of The non-linear dose response relationship may be explained by smoking's effect on platelet aggregation. The smoking is very dangerous for life.
