U.S. Research Confirms Latitude Variation in Incidence of Chronic Digestive Diseases
Monday, October 31, 2011 - 09:00
in Health & Medicine
New research points to a potential role for UV light exposure and vitamin D levels in chronic digestive conditions; Crohn's disease, a serious inflammatory condition in the small intestine; and ulcerative colitis (UC), which similarly affects the colon. In two separate studies presented at the American College of Gastroenterology's 76th Annual Scientific Meeting, a group of investigators from Massachusetts General Hospital probed the connection between geography, UV exposure and incidence of inflammatory bowel disease while another group from Weill Cornell Medical Center looked at different levels of supplementation with Vitamin D to determine impact on severity of Crohn's disease.