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, which similarly affects the colon.
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, which similarly affects the colon.