Studies over the past decade revealed that the trillions of bacteria in the gut could have profound effects on the #brain, & might be tied to a whole host of disorders.
https://www.nature.com/articles/d41586-021-00260-3?utm_source=Nature+Briefing&utm_campaign=4dbcabc567-briefing-dy-20210203&utm_medium=email&utm_term=0_c9dfd39373-4dbcabc567-43576073