BioGaia AB and University of Gothenburg discovered a new role for bacteria present in the gut: serotonin production
Often considered as our “second brain”, the human gut and its resident microbiota play a crucial bidirectional role communicating the brain (central nervous system) with the gut (enteric nervous system), in what is called the microbiota-gut-brain axis. Researchers of University of Gothenburg and BioGaia AB (NASDAQ: BIOG) have identified that specific bacteria present in the gut can produce an important bioactive substance of the microbiota-gut-brain axis: serotonin. Serotonin is best known as a neurotransmitter in the brain, but over 90 percent of the body's serotonin is found in the