It's plants you need a fancy setup for. Also, the microbiome thing, surprisingly, isn't universal, a lot of animals have no stomach microbiome to speak of. htt

It's plants you need a fancy setup for. Also, the microbiome thing, surprisingly, isn't universal, a lot of animals have no stomach microbiome to speak of. https://www.theatlantic.com/science/archive/2020/04/animals-microbiome-gut-bacteria/610201/ https://www.theatlantic.com/science/archive/2020/04/animals-...