Confidence votes 167. The two major types of energy used in the body is Chemical Energy where energy is stored in bonds between chemical substrates adn when the bonds are released so is the energy and Electrical Energy where energy comes from the movement of charged particles across or down a cell membrane.acronutrients such as carbohydrates protein and fat is broken down  in the body, carbs are stored as blood sugar and glycogen in the  liver and muscles, this glycogen is co … nverted to pyruvic acid, this  is then broken down into ATP, (Adenosine Tirphosphate) ATP is used  as energy.