WOLFRAM|DEMONSTRATIONS PROJECT

Food Calories

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fats f (g)
8.
carbohydrates c (g)
12.
proteins p (g)
8.
total Calories
152.0
100.%
Calories from fats
72.0
47.4%
Calories from carbohydrates
48.0
31.6%
Calories from proteins
32.0
21.1%
This Demonstration estimates the Calories in a serving of food based on its fat, carbohydrate, and protein contents. It assumes that fats contribute 9 Calories per gram and carbohydrates and proteins contribute 4 Calories per gram each. It also calculates and displays the relative contributions of these components to the food's energy content. The thumbnail settings correspond to a serving of whole milk.