Hi, I am sorry I took so long to answer such an important question. We are on vacation in the High Sierras and computer time is tough. I have a ton of resources that can help you. But, I need a bit more info to narrow things down.
What kind of a doctor diagnosed your son? Were his teachers questioned?
You said, "some days I don't think he needs medication and other days I feel like it might be helpful if he were on something. " Many times kids will do much better at home then at school.
So what do his teachers think about how he is doing?
As I said, I have a lot of resources to share. Here are two that you might find helpful.
This is kind of general, but a good overall look.
I hope this helps you deal with a serious and complicated question. Keep in touch. Best wishes.
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This is on helpful foods. Its worth reading. I think you will find it helpful!