Lesson 1
What a Calorie Measures
See why fat and water decide how much energy a mouthful carries, and read the energy line on a label.
Predict
Lunch at your desk: a 30 g handful of salted peanuts, or a whole 400 g tin of cream of tomato soup, heated and eaten from a bowl. The soup weighs more than thirteen times as much.
Which carries more energy?
Choose a prediction, then select Next to see the answer.