Sitting around can increase risk of breast and colon cancer

Sitting around can increase your risk of cancer, say scientists.
A major study, presented at the at the American Institute for Cancer Research annual conference, has revealed a strong connection between inactivity and unregulated cell growth.
Researchers say that 92,000 cases a year of breast and colon cancer can be attributed to lack of exercise and are now urging people to get fit, interdepersing every hour of sitting with one to two minutes of activity.
Lead researcher Christine Friedenreich, of Alberta Health Services Cancer Care in Canada, presented findings from a new paper, published in the journal Cancer Prevention Research, on physical activity and cancer risk.
An assessment of post-menopausal women confirmed that taking brisk daily walks helps to reduce several key biological indicators of cancer risk, including sex hormone levels, insulin resistance, inflammation and body fatness.

Source  - Daily Mail