Nothing cures true adhd... aka nothing will ever "work" (even meds are just temporary)... although many MANY things help with the downsides. Which is a thing to remember. adhd isn't JUST downsides.
But back to your actual Q. We don't do feingold, particularly, because that's how my family has always eaten (aka no or minimal processed foods/ additives/ colors/ etc). And adhd is all throughout my family.
Fiengold really helps with people who AREN'T adhd, but have a sensitivity mimicking adhd. It also helps people who are both adhd AND have a sensitivity to artificial coloring/ additives. But it's not something that helps adhd in and of itself. It's a human thing, not an adhd thing.
To know, maybe 1/3 of the people I know with ADHD don't use Rx's. BUT everyone I know who doens't Rx, DOES drink coffee/tea/caffienated soda, and a great number either smoke or use the patch or gum. Aka self medicating. My son and I are two of them. (I drink coke & espresso... he drinks espresso/mochas).
If you really want to see lasting effects in behavior... you need to start looking up "coping mechanisms". These are things like
- taking a 5-15 minute 'break' between activities in order to mentally shift gears;
- learning how to step back from your emotions & monitor them (omg... such a huge looooooong process... emotions don't gradually wear down in adhd people, they come on full force and stay on full force)
- patterns patterns patterns patterns (this is a really complex topic. Just for example... I always put my keys down 3 feet inside the door. But that could be the couch, the table, the floor, up on a shelf... ANYWHERE within 3 feet of the door. Walking 5 feet to hang my keys up on the hook does NOT work... and I end up searching for my keys each and every single time I set them down. So I moved the durn hook. Now my keys are there at least 80% of the time. Yeah. But better than 2% of the time. Look where the backpack gets thrown when your son comes in. That has just become it's home. Instead of beating your head against a brick wall... figure our what happens naturally and run with it. BUT that's only the tip of the iceberg with adhd patterns. For more... well.. I don't have time to write any more of a book than I already am. But at least 1/2 of what is involved with adhd coping mechanisms has to do with patterns).
- MINIMAL NEGATIVE REINFORCEMENT. We respond really reeeeeally badly to it. Because we end up focusing on the punishment instead of WHY we're being punished. So we get all wrapped up in the wrong thing. Can't help it. Positive reinforcement will get results 9 times out of 10... but negative reinforcement just prolongs the problem and creates even more problems unless it's handled really, really carefully.
- To increase responsibility, INCREASE number of tasks. Yep. Backwards of what you'd do with a normal kid. But it's a percentage thing. An adhd kid might only get 30% correct. But they'll get 30% correct whether you give them 3 things to do or 15 things to do. As they get older the percentage of "correct" things goes up. By 17 I was getting about 85% of what I do done well. The percentage has stayed the same. But I do a lot... and that keeps me successful. All of which is backwards. Ordinarilly you would give a child fewer responsibilites and keep adding more as the prove themselves. When things start slipping through the cracks, you back off. But with adhd, things will ALWAYS slip through the cracks. So instead you just increase the amount of responsibility until the percentage works.
- Playing music helps us concentrate. As long as the music is NOT boring. If it's boring, then we get bored and nothing happens. Ideally, the music should be familiar (we know every note) and very very energetic. It filters out the world for us and provides the speed to which we should be working.
Anyhow... those are just 5 coping mechs out of thousands.
Here are my 2 standard links for more info
www.additudemag.com
http://www.amazon.com/You-Mean-Lazy-Stupid-Crazy/dp/07432...