How many cigarettes shorten your life

Department of Health and Human Services. A Report of the Surgeon General. Atlanta: U. New England Journal of Medicine, ; 4 —50 [accessed Aug 17]. National Cancer Institute. Cigars: Health Effects and Trends external icon. Smoking and Tobacco Control Monograph No. Bethesda MD : U.

World Health Organization. Centers for Disease Control and Prevention. Morbidity and Mortality Weekly Report 62 08 ; [accessed Aug 17]. How much time smoking takes from your life also depends on lifestyle choices other than smoking, such as eating habits and exercise.

These things may increase or decrease the amount of time your life will be shortened by smoking. Quitting smoking can be difficult, especially if you have been smoking for a long time. It may take several tries before you succeed. But even if you have a strong dependence on nicotine, it is still possible to quit.

And even if you have smoked for many years, quitting smoking now can still increase your lifespan and improve the quality of your life. The best way to stop smoking is to get help and to follow a plan. You can increase your chances of quitting if you:. If you are not sure about your readiness to quit smoking, use the interactive tool Are You Ready to Quit Smoking? Weinstock MD - Psychiatry. Author: Healthwise Staff.

Medical Review: E. This information does not replace the advice of a doctor. An estimated 23 percent of consistent heavy smokers never reach the age of This is 11 percent among light smokers and 7 percent among non-smokers. Life expectancy decreases by 13 years on average for heavy smokers compared to people who have never smoked.

Moderate smokers fewer than twenty cigarettes a day lose an estimated 9 years , while light intermittent smokers lose 5 years. Download CSV Show datatable Estimated mortality age 30 and older, smokers and non-smokers Estimated mortality age 30 and older, smokers and non-smokers Heavy smoker Moderate smoker Light smoker Non-smoker 30 0 0 0 0 31 0. The study indicates that smokers relatively often die from cancer, especially lung cancer.

Each carton of cigarettes thus represents a day and a half of lost life. Every year a man smokes a pack a day, he shortens his life by almost 2 months.

There are some 1. Just less than one-third of all adults in the world smoke regularly. Tobacco deaths will not only occur in old age but will start when smokers are about age