Malted milk was originally manufactured as an artificial infant food, but became better known in the USA as the basis for malted milkshakes, which were invented in 1922 by a soda jerk at a Walgreens drug store in Chicago.
Malted milk was originally manufactured as an artificial infant food. Malted milk became better. This better was known in the USA as the basis for malted milkshakes by a soda jerk at a Walgreens drug store in Chicago. Malted milkshakes were invented in 1922.