Cancer and Exercise

Cancer and Exercise.
Physical activity is linked to lower rates of breast and colon cancer deaths. Exercise helps moderate insulin levels, reduce inflammation and possibly improve the immune response. Even though direct effects of physical activity on cancer are not definitely proven, given that physical activity is generally safe, improves quality of life for cancer patients, and has numerous other health benefits, adequate physical activity should be a standard part of cancer care.
Journal of the National Cancer Institute, May 2012