Overview

• New CDC figures show ultra-processed foods account for about 55% of daily caloric intake among Americans.
• The American Heart Association advisory reviews trial and observational data that link high UPF consumption to a 25–58% greater risk of cardiometabolic disease, a 21–66% rise in all-cause mortality.
• A randomized NIH crossover trial found participants ate roughly 500 more calories per day on UPF diets, losing about half as much weight as when they consumed minimally processed meals.
• A UK analysis of National Diet and Nutrition Survey data reveals nutrient-based HFSS rules flag fewer than 60% of ultra-processed calories, leaving over 40% of UPF energy outside regulation.
• Experts point out that not all ultra-processed foods are equally harmful, calling for precise labeling, additive safety reviews, equitable access to healthier options.