A2 remains to be a level more superior as compared to A1.
A1 gets its name from its A1 beta-casein content that comes from the most of the genetically mutated cow breeds. A1 is commonly known as commercially-prepared milk which even leads to development of unwanted health conditions and illnesses.
However, A2 milk contains A2 beta-casein which is a protein found in milk produced by desi or old-fashioned cows’. This milk is pretty similar to the milk produced by other mammal like- humans, goat, and sheep mainly due to the presence of proline. Containing rich Calcium and Proteins, it is very good for improved health conditions and is mainly preferred for children, pregnant ladies, etc.