A2a2

Milk that contains only the A2 variant of the beta-casein protein, as opposed to the more common A1 variant. This type of milk is produced by cows that have the A2A2 gene, and it is believed to be easier to digest for some people who experience discomfort with regular milk. A2a2 milk is particularly beneficial for individuals who are sensitive to the A1 protein in conventional milk.

A2a2 was discovered on February 28th 2020 and it currently has a search volume of 1.6K with a growth of +245%.