Fitness can reduce cancer risk by up to 40%

A study published in the British Journal of Sports Medicine has found that good cardiorespiratory fitness can reduce cancer of head and neck, stomach, pancreas, liver, colon, rectum, esophagus, kidney, and lung by 40%. The fitness includes aerobic exercises running, cycling, and swimming for periods. The incidence of lung and liver cancer was reduced by more than 40%.
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