What is a Calorie?

Take a look at any food label and you'll begin to determine the terms Keats (kilocalories) or Kjoules (kilojoules).

They are units of energy. 'Calorie' is easily the most popular term although kilojoule' is more frequently utilized in study.

We'll use calories here, but when you have to convert an energy worth, keep in mind 1 kilocalorie = 4.2 kilojoules.


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