Do You Need Liver Cleanse Supplements?
A gastroenterologist explains the science behind so-called detox products.
Are Fecal Transplants the Answer to Devastating Diarrhea?
For patients with recurrent C. diff colitis, a stool transplant can offer much-needed relief.
Peroral Endoscopic Myotomy (POEM): A Less Invasive Achalasia Treatment
UNC center one of few in region regularly performing specialized procedure on esophagus