Why One Bite Turns Into the Whole Bag

Why One Bite Turns Into the Whole Bag You meant to have a few chips. You ate the whole bag. That's not weakness, it's engineering. Here's how food scientists design junk food you can't stop eating: the bliss point, vanishing caloric density, and dynamic contrast. You opened the bag to have a few. You finished the whole thing. That's a design, built in a lab. We break down the food industry's playbook for making snacks impossible to put down: Howard Moskowitz's "bliss point," Steven Witherly's "vanishing caloric density" (why cheese puffs melt so you never feel full), "dynamic contrast," and how hyperpalatable food went from under half to nearly 70% of the U.S. food supply, much of it once owned by tobacco companies. Sources: Howard Moskowitz / Michael Moss, "Salt Sugar Fat"; Steven Witherly, "Why Humans Like Junk Food"; Dr. Tera Fazzino, University of Kansas (hyperpalatable food). What's the one snack you can never stop at just a few? Drop it in the comments. Nothing is as random as you think.