Key term for OCR GCSE History B, used in Britain since c. 1900.
Food or drink that has been altered during preparation (such as canning or freezing) to preserve it or change its taste, often adding salt and sugar.
Processed foods appears in OCR GCSE History B revision content for The People’s Health (c.1250–Present), especially Britain since c. 1900 and Living conditions and lifestyles.
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