Ultra-processed foods do not induce appetite-suppressing hormones, leading to increased food intake.

“you've got an increase in the Hunger hormone and a decrease in the hormone that's telling your brain that you've eaten so this is really one of the major problems with ultra processed food they make you hungrier this is something that has been reproduced multiple times in the nutrition medical literature that when you eat Ultra processed foods grin the hunger hormone goes up and satiety hormones go down”