I have a degree and I'm extremely suspicious of any study that wants to extract strong statements from only experimental evidence connecting (1) a very basic in

I have a degree and I'm extremely suspicious of any study that wants to extract strong statements from only experimental evidence connecting (1) a very basic ingredient of just about any foodstuff (2) the gut microbiome and (3) "memory function" as only observed through further experiments. You could make your career from studying just tiny tiny parts of 2 or 3 but instead we got a study that is trying to solve for the world.