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Some processed foods may be addictive — Level B1 — bags of chips are on display in a store

Some processed foods may be addictiveCEFR B1

20 Feb 2026

Adapted from U. Michigan, Futurity CC BY 4.0

Photo by Ishaq Robin, Unsplash

Level B1 – Intermediate
3 min
150 words

Teams at several universities published an analysis in The Milbank Quarterly drawing on addiction science, nutrition research and the history of tobacco regulation. They found that many ultraprocessed products share qualities with tobacco: both can be deliberately formulated to amplify reward in the brain and to encourage habitual use.

Ashley Gearhardt, a University of Michigan professor and the study's first author, says some snacks can feel impossible to put down. She emphasizes that the point is not to equate eating with smoking, but to note that certain products are designed so moderation is unusually difficult.

The authors urge researchers, policymakers and the public to examine the larger systems that shape what appears on shelves, what is affordable and what is heavily marketed. They argue food policy may need to shift from blaming individuals to holding companies accountable. The research was reported by the University of Michigan and appeared on Futurity.

Difficult words

  • ultraprocessedfood with many industrial ingredients and changes
  • formulatecarefully create or design a product
    formulated
  • amplifymake a feeling or effect stronger
  • habitualdone often as a regular behavior
  • moderationcontrol of amount or degree of something
  • policymakerperson who makes public rules or policies
    policymakers
  • accountableresponsible for actions and answerable to others

Tip: hover, focus or tap highlighted words in the article to see quick definitions while you read or listen.

Discussion questions

  • Have you ever found a snack hard to stop eating? Describe one example and why it was hard.
  • Do you agree that food policy should hold companies accountable instead of blaming individuals? Why or why not?
  • How do price and marketing at stores affect what you buy and eat? Give one or two examples.

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