Oncology & Cancer

Q and A: What is the benefit of visiting a genetic counselor?

DEAR MAYO CLINIC: My grandmother and mother, as well as an aunt and a cousin, have had breast cancer. Another cousin was diagnosed with colon cancer recently. It has been suggested that I undergo genetic counseling to determine ...

Health

Diet type can increase potentially harmful gas in the gut

Published in Clinical Nutrition, researchers from the University of Minnesota Medical School looked at the production of colonic hydrogen sulfide—a toxic gas in the body that smells like rotten eggs—in people in response ...

Oncology & Cancer

Q and A: Polyps are possible culprits in colon cancer

DEAR MAYO CLINIC: I'm 46 and had my first colonoscopy last month. The doctor said everything looked good, although he removed a few polyps. Can you explain what a colon polyp is and if should I be concerned?

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