This is well worth a read
one strain of gut bacteria , Akkermansia muciniphila, significantly slowed disease progression in the mice and prolonged their survival.
https://www.sciencedaily.com/release...0722111923.htm
https://www.bbc.co.uk/news/health-49070182
Akkermansia muciniphila gut bacteria can be increased with FOS supplement, see below
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6223323/
FOS supplement , see below
https://www.landyschemist.com/lamber...SABEgJorvD_BwE