Groundbreaking Research Reveals Exercise Boosts Cancer Survival Rates

Recent research reveals that a simple exercise program can significantly help colon cancer patients. In a large international study, experts found that those who engaged in regular physical activity reduced their risk of dying from cancer by a third. The exercise involved activities like swimming or even dancing.

This study could change how we approach treatment for colon cancer globally. Researchers are also exploring if similar exercise regimens could benefit patients with other types of cancer, such as breast cancer.

Prof. Vicky Coyle from Queen’s University Belfast explains that thinking of treatment as something patients actively do, rather than just medications they take, represents a major shift in perspective.

In the study, 889 participants completed a three-year exercise program that began shortly after their chemotherapy. The goal was to do at least twice the recommended amount of exercise for the general population—around three to four sessions of brisk walking per week lasting 45 to 60 minutes. Patients received weekly coaching during the first six months, then monthly support afterward.

The results were impressive. After five years, 80% of those who exercised remained cancer-free, compared to 74% in the group that only received lifestyle advice. This led to a 28% decrease in the risk of cancer returning or new cancers developing.

After eight years, only 10% of those on the exercise program had died, compared to 17% of the group that only followed health tips. This shows a 37% lower risk of death for those who exercised.

Though the exact reasons why exercise helps are still being investigated, potential explanations include better hormone levels, reduced inflammation, and improved immune function. Dr. Joe Henson from the University of Leicester described the findings as "exciting." He noted that exercise can alleviate fatigue, enhance mood, and increase strength.

Colon cancer is quite common, with around 31,800 people diagnosed each year in the UK alone. Caroline Geraghty from Cancer Research UK mentioned that while these results are promising, successful implementation will depend on adequate funding and staffing in health services.

This study opens new doors for cancer treatment, highlighting the importance of staying active. Encouraging physical activity could truly transform patient care in the future.

For more detailed information, you can check out sources like the New England Journal of Medicine.

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