by Marion Nestle
Sep 9 2026

Yuka’s report on ultra-processed foods: Don’t miss it.

Yuka, the wildly popular (88 million users) supermarket app for analyzing food labels for nutritional value and health impact, has produced a terrific report: Ultra-Processed Foods: Decoding a Food Transformation with Major Health Consequences.

The report

  • Reviews the history of food processing
  • Defines ultra-processed foods
  • Reviews their health risks
  • Explain how they affect health
  • Describes the food system that produces them
  • Explains how to identify them and make better choices

The report is beautifully illustrated, especially with examples of the marketing of ultra-processed foods and drinks to children.

The illustrations also illustrate the major concepts, ingredient extraction, in this case.

As for how to tell the difference between a processed and an ultra-processed food, try this:

The report is written clearly and covers the territory.  If you want to understand ultra-processed foods, here’s the best way to do it that I’ve seen.  High marks to the authors, Yuka’s Julie Chapon, CEO and Co-Founder Gabriela Mourad Vicenssuto.