Anna Maria Barry-Jester – Is Gut Science Biased?:
The vast majority of data on microbiomes across science is still mostly coming from people in the U.S., Canada and Europe, and having too narrow a sample of the population means we could be looking at the proverbial trees when what we need to understand is the whole forest.
Much of what we know about gut microbiomes is biased towards what can be easily measured – the guts of people in the western world. I’d take articles touting the benefits of this or that diet on gut microbiome with a grain of salt.