how much milk can you drink on 1 hour
Hyperhydration would cause you to have an imbalanced electrolyte level and could potentially be fatal. With a gallon of milk, it is much safer because the average person cannot digest the amount of lactose in a gallon of milk in one hour, which their body would cause them to purge it without harm. Source(s): http://en.wikipedia.org/wiki/Hypervitaminosis_D.