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GI & Endoscopy

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Having patients chew gum is an effective way to improve abdominal discomfort, nausea, vomiting and the intake adherence of patients in colonoscopy preparation, according to a study published in the Journal of Clinical Nursing.

Nicholas J. Shaheen, MD, MPH, is chief of the division of gastroenterology and hepatology and director of the Center for Esophageal Diseases and Swallowing at UNC Health Care, based in Chapel Hill, N.C. He is also a professor of medicine…

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