Kilocalorie is the term used in the science community. Just as our weight is measured in pounds, the potential energy that we can derive from our foods is measured in calories. The amount of energy available in food depends on how much carbohydrate, protein, and fat the food contains. In addition to these nutrients, alcohol is also a source of energy that your body burns. Hence, a Scotch on the rocks is a source of energy or calories.
Some foods provide more energy than others.
However, if you are a cherry cheesecake fan, which is made with energy-dense ingredients such as flour, sugar, eggs, butter, and cream cheese, a serving will have many more carbohydrates, protein, and fat than a serving of cherries. Consequently, a slice of cheesecake serves up a ton more energy or calories, to the tune of over 400 calories a slice. Shop O2 . All Rights Reserved.