Friday 16th January 2026
    Difficulty: Medium

    Ultra-processed foods (#1,155)

    Photo by <a href="https://unsplash.com/@diana_pole?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Diana Polekhina</a>
    Photo by Diana Polekhina (Unsplash)

    Questions on ultra-processed foods - or UPFs as we refer to them below.

    1. Ultra-processed foods are defined as...what?

    2. Which of these is an example of an ultra-processed food?

    3. Food scientists run extensive tests to find the exact mix of sugar, salt, and fat that gives the strongest pleasure response. What is this exact mix called?

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