bluepanther
Orange Belt
I remember watching a video where a doctor was lecturing that babies born vaginally grow up to be healthier than babies born c-section because on the way down the birth canal the baby pics up many microbes that will become part of the babies system whereas those taken via c-section never get these microbes from day 1.That gut biome is responsible for enough of our function that it has been argued whether a human is a complete organism separate from the gut biome, or if that biome is part of our organism.