We are using ABA. She gets nearly 40 hours a week. She also gets OT for sensory issues for about three hours a week formally and then a bit more at home. I have not started supplements or any dietary modifications yet. I plan to, but I am trying to see where we get with what we are doing right now first. I am tempted to try everything I come across, of course, but if I do that, how will I know what is working and what isn't, KWIM?
Abby scored 36.5 on the CARS test. Moderate to severe. She is verbal, lots of words and her use of language is improving all the time.
BTW, I am in D/FW, so the folks at Abby's "school" might really be able to help some since you are in Houston. I'll see what I can find out.