undiscovered, they they have about twice the diversity westernized u.s. population has. pristine micro biomes largely untouched by modern day medicine or members outside the community. researchers wondered what have we lost and how? these are extremely healthy people. and we want to understand what they have, how they function with their my kroebs. there is a lot of variation. microbial anthropologist who piloted this research tested fecal, oral and skin samples from 34 members of this community. her team found that the hundred gathers harbored anti-buy yacht ic genes. so want to understand what is it that is modulated by die kbret or may have disappeared