Thirty-one healthy adolescents ( age : 17 1 y ) consumed the following afternoon snacks ( in randomized order ) for 3 d : HP snack ( 26 g of protein/6 g of fat per 27 g of carbohydrates ) , HF snack ( 4 g of protein/12 g of fat per 32 g of carbohydrates ) , and no snack ( NoS ) .