Örebro University, Sweden

This early-stage study looks at how a single dose of a probiotic supplement changes gene activity and sugar patterns in the small intestine of 8 healthy adults. Participants will take the probiotic alone, with fiber, or a placebo, then have a small tissue sample taken the next mo…

This study looks at 20 people with severe temporomandibular joint (TMJ) problems who need surgery. Researchers will examine their symptoms, jaw tissue, and microbial DNA to better understand what causes these conditions and how patients recover after surgery. The goal is to gathe…