Gut microbiome affects motivation to exercise in mice: study
singularityhub.com
singularityhub.com
Important to realize that things like probiotics cannot do this alone, they are not robust enough in diversity and don't colonize.
Microbiome is really the "next frontier" in medical science.
Having cultured, tested mixes that could go through proper trials would potentially lower the risk quite a bit I think.
Ever disease known to man has been cured 100x over in mice.