My friend's kid (2.5 months older than my son) was recently diagnosed with many many food allergies, the red flag was a persistent rash that never goes away completley, it's all over his body, but oddly (and thankfully) not on his face.
When talking about this, I asked her if she had him on probiotics, thinking these would help grow his little gut a bit. She said they're all dairy based, and since he's allergic to dairy (along with corn, soy, chicken, and a bunch of other things), she can't give it.
Is this true? Are any probiotic brands she can use? Many thanks in advance!