Examines the many different microscopic organisms that exist in pond water and describes how they function and their role in nature.

"Bestselling author of the Wheat Belly franchise brings his next big, game changing idea - the human microbiome and the silent epidemic of SIBO - to the mainstream. There have been other bestselling microbiome books and people think they understand it, but the research is constantly evolving and growing. Dr. Davis has connected the dots between "gut health" and many common, modern ailments and complaints that other books in this category have not,...