Campaigners want ultra-processed foods to be better defined and regulated. But does the evidence support strong policy changes?
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Arnold, C. Too easy to swallow. Nat Med 31, 2079–2082 (2025). https://doi.org/10.1038/s41591-025-03796-3
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DOI: https://doi.org/10.1038/s41591-025-03796-3