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Jill Roberts

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Associate Professor of Global Health, University of South Florida

Without obvious signs of contamination like the mold in this jam, consumers use expiration dates to decide whether to keep or throw away food. Ralf Geithe via iStock/Getty Images

July 21, 2023

Food expiration dates don’t have much science behind them – a food safety researcher explains another way to know what’s too old to eat

Jill Roberts, University of South Florida

Current expiration date system leads to confused consumers and wasted food.

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Location: Tampa, FL
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Joined July 7, 2022