Cigarette smoking causes premature death: Life expectancy for smokers is at least 10 years shorter than for nonsmokers. Quitting smoking before the age of 40 reduces the risk of dying from smoking-related disease by about 90%.
How long do former smokers live?
Results. The life expectancy of male smokers, ex-smokers, and never-smokers at age 40 years was 38.5, 40.8, and 42.4 years respectively. In women, the corresponding life expectancies were 42.4, 42.1, and 46.1 years.
Do smokers die than nonsmokers?
Smokers mortality rates are nearly 3 times greater than those of nonsmokers and essentially equal between men and women. People who smoke are up to six times more likely to suffer a heart attack than nonsmokers, and the risk increases with the number of cigarettes smoked.
Do all smokers die early?
On average, smokers die 10 years earlier than nonsmokers. If smoking continues at the current rate among U.S. youth, 5.6 million of todays Americans younger than 18 years of age are expected to die prematurely from a smoking-related illness.
Which is worse obesity or smoking?
The study reveals that obesity is linked to very high rates of chronic illnesses — higher than living in poverty, and much higher than smoking or drinking.
What percentage of smokers die early?
Two-thirds of smokers will die early from cigarette-triggered illness -- unless they choose to kick the habit, according to new research from Australia. The study of more than 200,000 people, published this week in BMC medicine, found about 67 percent of smokers perished from smoking-related illness.
Will I die if I quit smoking?
Quit smoking to live longer Half of all long-term smokers die early from smoking-related diseases, including heart disease, lung cancer and chronic bronchitis. Men who quit smoking by the age of 30 add 10 years to their life. People who kick the habit at 60 add 3 years to their life.
Is it better to be a smoker or overweight?
Results: Results showed that in both women and men, normal-weight smokers, relative to overweight or obese ex-smokers, had a higher risk of mortality from all causes combined, all cancers combined, lung cancer, cardiovascular and respiratory diseases.
Who is the fattest nation on earth?
Nauru Nauru is the most obese country, with 61% of its population having a BMI higher than 30.