Bacteria in the Gut Influences Risk of Colon Cancer

A diet high in fat and low in complex carbohydrates causes a shift in gut bacteria, thus increasing the risk of colon cancer. People eating a healthy diet containing high levels of complex carbohydrate had significant populations of micro-organisms in their gut called Firmicutes. When high fiber foods or undigestable starches are ingested, these bacteria manufacture short-chain fatty acids and vitamins such as folate and biotin that maintain colonic health. Butyrate, one of these fatty acids, provides energy to maintain a healthy gut wall and regulates cell growth and differentiation. Experimentation with animals with a sterile gut (free of bacteria) shows an increase in illness. The digestive system accounts for 85% of the immune systems actions and has a larger impact on health than the systemic immune system. Colon cancer is the second leading cause of cancer-related death in the Western world, so it is advantageous to follow a diet that balances the bacteria in the gut.

If you suffer from cramping, gas, bloating, diarrhea and/or constipation or you are sick often, chances are your bacterial balance is off. As stated above, this will contribute to immune health as well as your chance of acquiring colon cancer. EB Nutrition specializes in digestive health and improving immunity, so working with our Registered Dietitians to balance your diet can balance your gut too!