The development of anxiety during protracted opioid withdrawal heightens the risk of relapse into the cycle of addiction. Understanding the mechanisms driving anxiety during opioid withdrawal could ...

Fecal microbiota transplant was noninferior to vancomycin as the initial treatment for C. diff in a randomized, open-label ...

Experts reveal the subtle reasons you might be feeling more flatulent than usual. Reviewed by Dietitian Jessica Ball, M.S., ...

Thousands of bacterial and other microbial species live in the human gut, supporting healthy digestion, immunity, metabolism ...

The appendix is a small, finger-shaped pouch located where the small intestine joins the large intestine, in the cecum.