148 | Ultra-Processed Foods Explained: Science vs. Social Media episode artwork

EPISODE · Mar 18, 2026 · 33 MIN

148 | Ultra-Processed Foods Explained: Science vs. Social Media

from Exam Room Nutrition: Where Busy Clinicians Learn About Nutrition

Processed Food “Kills”. That message is everywhere right now. Social media posts, viral headlines, even Super Bowl commercials warning that processed foods are dangerous.But what do we actually mean when we say “ultra-processed food”?In this episode, I sit down with nutrition researcher Dr. Mandy Willig to unpack the science behind ultra-processed foods, the NOVA classification system, and why the conversation online is often missing important nuance.We also break down new research comparing ultra-processed vs minimally processed diets, discuss whether processed foods are truly addictive, and explore how clinicians can respond when patients feel confused or fearful about what they’re eating.What You’ll LearnThe definition of an ultra-processed foodHow the NOVA classification system categorizes foodsWhat research shows about ultra-processed diets and health outcomesThe truth about claims that processed foods are “addictive like drugs”How clinicians can talk about processed foods without fear-based messagingConnect with MandyAny Questions? Send Me a MessageSupport the showConnect with Colleen:InstagramLinkedInSign up for my FREE Newsletter - Nutrition hot-topics delivered to your inbox each week.Disclaimer: This podcast is a collection of ideas, strategies, and opinions of the author(s). Its goal is to provide useful information on each of the topics shared within. It is not intended to provide medical, health, or professional consultation or to diagnosis-specific weight or feeding challenges. The author(s) advises the reader to always consult with appropriate health, medical, and professional consultants for support for individual children and family situations. The author(s) do not take responsibility for the personal or other risks, loss, or liability incurred as a direct or indirect consequence of the application or use of information provided. All opinions stated in this podcast are my own and do not reflect the opinions of my employer. 

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Processed Food “Kills”. That message is everywhere right now. Social media posts, viral headlines, even Super Bowl commercials warning that processed foods are dangerous. But what do we actually mean when we say “ultra-processed food”? In this episode, I sit down with nutrition researcher Dr. Mandy Willig to unpack the science behind ultra-processed foods, the NOVA classification system, and why the conversation online is often missing important nuance. We also break down new research compari...

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148 | Ultra-Processed Foods Explained: Science vs. Social Media

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