I don't know if this is too late, but because I speak from personal experience, I think this is an important perspective. (loosely where I got something).
I take medication. It helps me function. I know I am not addicted because if I was, I would not have kept forgetting to take it when I changed my dose time. Depending on the severity of the ADHD, drugs may be of value. They should also never replace old fashioned coping skills. Organization, time management skills, watches, etc. are important in learning to manage things as a child grows up. I have heard that high protein, low sugar diets are good, though it may also be worth noting, should a little candy be available before a test, that part of ADD and ADHD people's brains, frontal lobe I believe, absorbs sugar at a 13% slower rate (researcher/writer on teaching special ed kids). Also, part of our brains that acts as a co-processor is less developed than in non-ADD brains (some PBS special a couple years ago) [I wonder if this may have any exercises that could be done to develop this part of the brain]. And of course our neurotransmitters are off (personal research and several professionals), with a low level of I believe dopamine, which is why we are able to tolerate larger quantities of stimulants before we get hyper from it. Eating more natural, less processed foods is healthier not just in general, but also for brains that are ADD or may appear ADD because of reactions to chemicals (somewhere in personal research, news article, early exposure to the feingold(sp) diet). There is even a special ADD diet out there somewhere.
While I am certainly for trying other methods, and encourage you to do so first, I discourage blanketly saying that ADD/ADHD drugs are bad or should always be avoided. I am one of those people who needed drugs to get my symptoms under control to a point where I could learn coping skills to deal better. I could not learn them when my ADD was at its natural level. I was not dazed on the drugs but rather more present, able to focus, and frankly functional on the drug than off of it. The use of drugs depends on the person and their severity, and which drug depends on the individual's exact neurochemistry. The response to something like ADHD is to find a way to cope, and the role of drugs is to bring the ADHD person to a point where he or she can cope if he cannot.