10/12/2026
Tracing ancient migration through gut microbes đź¦
Recently published in Nature, “Prehistoric global migration of vanishing gut microbes with humans,” explores whether early humans hosted a diverse microbiome going back thousands of years.
The team of researchers conducted the first-ever deep comparison of the microbiomes of the Hadza in Tanzania — one of the world’s few remaining hunter-gatherer groups — and the Tsimane, indigenous forager-horticulturalists living in the Bolivian Amazon whose lifestyles have had limited exposure to industrialization, finding that the two groups share over 1,200 bacterial species in their microbiomes.
Ben Trumble, professor in the School of Human Evolution and Social Change and co-author of the study, talks more about how understanding what microorganisms have co-evolved with humans could provide insight into how the loss of microbial diversity through industrialization has impacted human health.
Read more at the link in our bio.