Energy Fuel

Like fuel for a car the energy we need has to be blended. The blend that we require is as follows:

The energy yield per gram is as follows: Carbohydrate - 4 calories, Fats - 9 calories and Protein - 4 calories.

What does a 50kg athlete require in terms of carbohydrates, fats and protein?

Our 50kg athlete requires :- 343 grams of Carbohydrates, 80 grams of Fat and 78 grams of protein