In a randomized , balanced , crossover trial , @ healthy male participants consumed the following @ skimmed-milk-based test products ( all @ kcal ) : @ drinks aerated to foams by whipping ( to @ mL ) , one drink that was stable in the stomach -LSB- stable foam ( SF ) -RSB- , and one drink that was less stable in the stomach -LSB- less-stable foam ( LSF ) -RSB- , and a nonaerated drink -LSB- liquid control ( LC ) ; @ mL -RSB- .