date:Jun 20, 2019
hould be noted, however, that the scientific support for probiotics affecting mental health is somewhat mixed. While the study by Raes and his team examined more than 1,000 people, the Gastroenterology study had just 44 participants.
Furthermore, a 2017 review published in Annals of General Psychiatry examined 10 blinded and placebo-controlled studies into the subject; the studies in question not only all had small participant pools, ranging from 42 to 124 participants, but the results were in