Below is an interesting research of the role of gut flora on metabolic dysfunction.
Drawing a parallel that metabolic dysfunction has an impact on brain health, one should also include probiotics as a potential treatment regimen for cognitive issues.
Antipsychotics and the gut microbiome: olanzapine-induced metabolic dysfunction is attenuated by antibiotic administration in the rat
http://www.nature.co.../tp201383a.html
