Calculations for calorie content on food labels are based on a simplified formula multiplying specific macronutrients by fixed energy values rather than individual laboratory testing.

“No, they and you'll notice this if you look at a a nutrition package and you look at the fats, carbohydrates, and sugars inside of it and you multiply the the figure out how much per gram that would mean and then you multiply the fats and protein or sorry, the carbohydrates and proteins by four and ”