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What is a kilojoule?

Energy in food is measured in kilojoules or calories. 1 calorie = 4.2 kilojoules.

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About this article

Author: Kellie Heywood
First answered: 14 Oct 2014
Last reviewed: 17 Oct 2018
Rating: 4.1 out of 5
Votes: 361 (Click smiley face below to rate)
Category: Weight loss


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