Smoking Reduces A Person's Life Span By An Average Of. Smoking reduces a person's life span by an average of __________. 1 to 2 years b.
10 to 11 years d. Among never smokers, having spd reduces life expectancy by 5.3 years. On the other hand, those who kick the habit before age 40 reduce the excess risk of death associated with continued smoking by about 90%, according to the study in thursday's new england journal.
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Although smoking increases your risk of many serious illnesses, most of the deaths caused by smoking are due to three main conditions. Each carton of cigarettes thus represents a day and a half of lost life. Researchers have found that regular smoking reduces life expectancy by 4.7 years. 1 to 2 years b.
