Why We Crave Crunch: The Science of Snack Addiction
The Mysterious Pull of the Perfect Crunch The Mysterious Pull of the Perfect Crunch (image credits: pixabay) Have you ever opened a bag of chips with the intention of eating just a few, only to find yourself staring at an empty package thirty minutes later? The distinctive crack of that first bite was no accident. Food companies discovered the ideal breaking point for a chip was four pounds per square inch (PSI), just a fraction of what we might need to tear into a steak (150 to 200 PSI). This precise engineering creates what researchers call a “vanishing caloric density” … Read more


