Hacker News Reader

This is Hackernews, where all major health issues are traceable to the gut.

Does that include mouth/teeth/saliva as part of the extended gut or are you talking stomach down?

All of them and also seed oils.

(I hope noone is taking this seriously..)

Would you also accept the nose-ear-throat-trachea-lung microbiome as well?

Also nose biome interacts with the finger and fingernail biome quite often.