Precision engineered iso energy powder orange carbohydrates are your bodys main energy source when you consume carboydrates they are is converted into glucose the primary fuel that the body uses to power all cellular activity carbohydrate loading is a strategy which is widely employed by endurance athletes precision engineered iso energy powder orange is an ideal product to assist with carb loading an athlete will use between 80 90 of their energy from carbohydrates when taking part i