Benefits of Exercise

Benefits of Exercise


Exercise, like walking, can reduce breast cancer risk by 25%.


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New research published in the journal Cancer, Epidemiology, Biomarkers & Prevention shows that exercise like walking may reduce a person's risk for cancer. The researchers found that postmenopausal women who were very active or walked for at least seven hours a week had a reduced risk for breast cancer.

The researchers looked at a cohort of 73,615 postmenopausal women who reported their physical activity and found that women who participated in vigorous physical activity every day had a 25% lower risk for breast cancer, and women who walked for at least seven hours a week had a 14% lower risk for breast cancer.

Given that 60% of women report some type of daily walking, the researchers say promoting walking as a leisure time activity can have protective benefits for women. Even without any other forms of exercise, women who walk had higher chances of keeping breast cancer at bay. Walking could be as beneficial to the body as say running and swimming. Research looking into the benefits of walking has shown that taking a brisk walk can help lower the risk for high blood pressure, high cholesterol, and diabetes.

Other emerging research has sown that exercise may be as effective as medications in treating common diseases like heart disease and diabetes. A recent study published in the British Medical Journal compared the effect of exercise to drug therapy on four different health outcomes: heart disease, recovery from stroke, heart failure treatment, and preventing diabetes. The study reported that there were no detectable differences between groups of participants using exercise as therapy and participants using medications when it came to preventing diabetes and preventing additional events for heart patients.


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