4 ms·
The human body is not 100% efficient. The efficiency of a human body can change. The amount of Kcal in a food item measured in a lab is not necessarily going to
by chowmeined 17y ago
The human body is not 100% efficient. The efficiency of a human body can change. The amount of Kcal in a food item measured in a lab is not necessarily going to be the same amount a human absorbs.