>It's qualitative, based on my own anecdote only. People were bred to eat specific foods. Makes sense considering humans diverged into vastly different environ

>It's qualitative, based on my own anecdote only. People were bred to eat specific foods. Makes sense considering humans diverged into vastly different environments thousands of generations ago. Compare the food available to, say, Inuit tribes vs groups living in a jungle. No reason we couldn't have specialized, particularly given genetic links to gut biota [1] (I'm sure there are more pertinent sources). Meanwhile globalization has rapidly exposed all of us to foods from corners far away from the lands of our ancestors. 1. https://m.phys.org/news/2019-10-survive-human-gut-bacteria-genetic.html https://m.phys.org/news/2019-10-survive-human-gut-bacteria-g...