What is the role of selenium as an antioxidant?

It's important to avoid excess weight loss during treatment as poor nutrition status can cause decrease the body's ability to fight infection. Eat small, ... Apr 7, 2022 ... Dr. Yesenia Rojas-Khalil shares insights about colorectal cancer symptoms, treatments and the life-saving importance of screening. Jan 11, 2024 ... Associate Professor Buchanan stresses it's important for young people to know their family history and be aware of the symptoms of bowel cancer, ... Most rectal tumors begin as benign growths (polyps) that slowly progress over time. The progression can take up to several years, and most rectal polyps do not ... Jun 16, 2023 ... Large quantities of the protein IGF2BP2 not only make bowel cancer grow faster, they also make it resistant to common forms of chemotherapy. Aug 1, 2024 ... How does bacon cause cancer? Research shows that moderate processed and red meat eating increases bowel cancer risk. Bright red blood in the stool typically indicates that there is bleeding in the rectum or colon, which may be a sign of colon or rectal cancer. Rectal bleeding ... What are the symptoms of colon cancer? · constipation · diarrhea · blood in the stool · changes in stool color · changes in stool shape, such as narrowed stool ... Apr 8, 2025 ... What causes bowel cancer? What are the symptoms of bowel cancer, and how is it diagnosed and treated? A scientist and a comedian sit down to ... GIST or gastrointestinal stromal tumors are thought to arise from the interstitial cells of Cajal. These particular tumors are considered soft tissue sarcomas.