Big health gains: Quitting smoking brings immediate life extension

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NEW YORK, Feb 12: A recent study conducted by researchers from the University of Toronto at Unity Health Toronto has shed light on the remarkable life-extending benefits of quitting smoking. The study, which tracked 1.5 million adults across the United States, United Kingdom, Canada, and Norway over 15 years, provides compelling evidence that quitting smoking significantly increases life expectancy, regardless of age.

According to the study, individuals who quit smoking before the age of 40 have the potential to live nearly as long as those who have never smoked. Lead researcher Prabhat Jha emphasized the effectiveness of quitting smoking, stating that the benefits are “ridiculously effective” and manifest remarkably quickly. Notably, the study found that former smokers experienced a reduction in mortality risk, particularly in deaths caused by vascular disease and cancer.

Contrary to common misconceptions that quitting smoking later in life may be futile, the study revealed that even those who quit later experienced significant improvements in life expectancy. Jha emphasized that it’s never too late to quit smoking and that cessation can lead to a longer and better quality of life.

Despite a global decrease in smoking rates since 1990, smoking remains a leading cause of preventable death. Jha urged governments to enhance support for smokers looking to quit, advocating for measures such as increased cigarette taxes and improved cessation support programs. He underscored the critical role of healthcare professionals in supporting smokers’ cessation efforts, emphasizing compassion and non-judgmental support.

In summary, the study unequivocally demonstrates the transformative impact of quitting smoking on life expectancy and overall health. By highlighting the rapid health benefits and potential for increased longevity, the research serves as a compelling call to action for smokers, healthcare professionals, and policymakers to prioritize smoking cessation efforts and implement supportive measures for those looking to quit.

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