[barnabyjones]

A2 milk not only exists but is very popular in Asia actually. https://en.wikipedia.org/wiki/The_a2_Milk_Company

[exhilaration]

What does A2 milk have to do with lactose? I don't see lactose mentioned in your link.

[ikr678]

Its a reference to the previous comment's 'specially engineered cows' quip - these cows do exist and produce a milk that is easier to digest (but still contains lactose).

[steveBK123]

Very cool thanks for sharing