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Comment by gkdr | original | Food processing influences metabolism and brain activity
[−]gkdr · 2026-10-10 Sat 11:35 UTC · link
The study itself (linked at the bottom) does mention fiber (though they spell it "fibre", if you go looking for it). What I do notice is that they use "total dietary fibre", so there could be a difference between soluble and insoluble fiber content.