A clinical trial has shown Fecal Microbiota Transplant (FMT) is effective in treating clostridium difficile (C. difficile) infections whether delivered by colonoscopy or by swallowing capsules. The finding could revolutionize and broaden the use of FMT, which restores the healthy balance of bacteria living in the intestine by transferring a healthy donor’s stool to the gut of a person with C. difficile.