We put our LO on almond milk at 12 months when we suspected milk problems, the pedi or allergist didn’t think anything of it so I am assuming it’s fine at 1.
We had our Lo tested numerous time for IGE milk allergy because of tummy pain, prickly rash, bad sleeping..but it was always negative. Our new immunologist/allergist did the IGG test for casein and whey…bingo…mildly sensitive to casein…highly sensitive to whey. Better since we took him off of direct dairy…but we still have some growth issues and crazy chronic hiccups, so we are going to see if his reflux is back and talk to the allergist about doing a panel for IGG foods to see if we are missing something.