But although there is no standard answer to the question of which is better, it doesn't mean that there is no difference between the two and that they can be replaced by each other. From a dietary point of view, breakfast milk because of the addition of more food additives, and high sugar content, often drink will be in some way to the body caused by certain hazards, so in the daily life, or drink pure milk is better, after all, the nutritional value of pure milk is more comprehensive, more natural.