Some are used as contractile proteins which allow muscles to afspraak and lift the weight. Other proteins are enzymes that cause chemical reactions within the body, and some proteins can be used for energy. If you consume more calories than you expend, the excess will be stored as body fat. https://redbottom.us/categories/regular/health/222-the-comprehensive-guide-to-pediatric-nutrition-optimizing-health-from-infancy-to-adolescence