Seth Crockett, MD, MPH – Calcium supplements may increase the risk of bowel lesions, Vital Signs, 3/1/18 March 1, 2018 By Read: Calcium supplements may increase the risk of bowel lesions Possible risks must be weighed against the benefits of supplements, a study led by Seth Crockett, MD, MPH, finds. Filed Under: Categories: News More from Center for Gastrointestinal Biology and Disease Shehzad Sheikh Identifies CADM1 as a Key Driver of Gut Inflammation in IBD Patients PROMOTER Study Aims to Advance Translational Research in Esophageal Diseases Probiotics Can Help or Hinder Gut Recovery After Antibiotic Treatment