I just changed the same milk of yours for my girl because the Sales told me it can improve her health since it can enhance her ability to fight with the disease.
I also heard that Baptist is a good kindergarten, will you let him to promote to the Baptist primary school? I think it is already built, am I right?
Similar to my girl, I try different kind of milk for her when she is over 4 years old and one day my maid told me my girl said she doesn't like milk A and please give her milk B.
But It seems she is okay with your milk now at least no complaint!