Fitness and Health

Summary: Based on the criteria set for tobacco addiction, a new study reports that highly-processed foods can be addictive.

Source: University of Michigan

“Of note, there is no biomarker in the brain that tells us whether something is addictive or not,” Gearhardt said. “Identifying that tobacco products were addictive really boiled down to these four criteria, (which) have stood up to decades of scientific evaluation. Highly processed foods meet every single one of these criteria.”

DiFeliceantonio said the ability of highly processed foods to rapidly deliver unnaturally high doses of refined carbohydrates and fat appear key to their addictive potential.