Is it true that non-smokers live, on average, ten years longer than smokers?

The statement that non-smokers live, on average, ten years longer than smokers is accurate. Numerous health studies have consistently shown that smoking significantly increases the risk of various chronic diseases, including heart disease, stroke, and multiple forms of cancer. The detrimental effects of smoking on health and longevity are well-documented, with research indicating that smokers face a higher mortality rate compared to non-smokers.

This significant difference in life expectancy is attributed to the harmful chemicals in tobacco smoke that damage nearly every organ in the body and lead to serious health complications. Consequently, non-smokers enjoy a longer life expectancy primarily because they avoid these risks, reinforcing the importance of cessation and prevention efforts aimed at reducing tobacco use in the population.