I'm a Crossfitter and have heard that I should be getting my calories as follows:
40% Carbs 30% Fats 30% Protein.
My question is: how do you calculate what counts towards what?
Easy example a dozen eggs:
Calories Fat Carbs Protein 12 Egg 720 60 6 72
How many of the 720 calories count as "Fat" calories?
720 * ( 60/(60+6+72) ) = ~313?
Follow up question (may repost): How the hell do you get 40% of your calories from veggies? Assuming you don't want to go into the realm of grains, 40% seems steep.