What is the average life expectancy loss per cigarette for men and women?

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Average Life Expectancy Loss Per Cigarette

New analysis indicates that smoking significantly reduces life expectancy, with an average loss of 20 minutes per cigarette across both genders. This figure is based on updated data from extensive population health studies.
Loss for Male Smokers

For men, each cigarette smoked is estimated to reduce life expectancy by 17 minutes. This cumulative effect means that the total impact on lifespan can be substantial over time.
Loss for Female Smokers

Women experience a greater reduction in life expectancy per cigarette, losing an estimated 22 minutes for each one smoked. Researchers highlight that the damage from smoking is cumulative, and the benefits of quitting begin to accrue immediately.
Cumulative Impact and Quitting Benefits

The harm caused by smoking accumulates over time, and the sooner an individual stops, the more life they can regain. For instance, a smoker who consumes 10 cigarettes daily could prevent the loss of a full day of life by quitting on January 1st, with longer periods of abstinence leading to even greater life extension.
Impact on Healthy Years

Beyond total life years, smoking also significantly impacts the number of healthy years lived. Studies suggest that smokers typically lose as many healthy years as total years of life, meaning smoking primarily reduces the middle, relatively healthy years of life rather than just the end stages often marked by illness or disability.

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What is the average life expectancy loss per cigarette for men and women?

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