Waxy maize (corn starch - wax) contains amylopectin (a glucose polymer) affecting the rate of digestion of the gastrointestinal tract and digestive tract due to the higher availability of digestive enzymes and glycogen replenishment rate. It is used in carbohydrate diet of people who have problems with the supply of natural foods. In the sports supplementation it is a component of carbohydrate, carbohydrate and protein supplements and creatine stacks.