Hi A.,
First, it's wonderful that you are taking care of your son and that you've found NAET.
Going dairy and gluten free is so hard at first. I've done it in the past--thanks to BioSET (an offshoot of NAET) we no longer have to do that.
Good suggestions already here, and you may also want to ask at your local health food stores if they can direct you to local support groups, etc. Or look for support groups online--there are many resources now.
A quick, easy high-protein cookie recipe that my family loves (if your son can tolerate some egg):
1 cup peanut (or almond) butter
1 cup dairy-free chocolate chips
1 cup sucanat (unrefined sugar AKA evaporated cane juice)
1 egg
Mix, spoon onto cookie sheets. Bake at 325 for 12-14 min.
Good luck with the NAET--it can make a huge difference. And good luck with making the dietary changes. Just remember that it will get easier.
B.