As someone who is currently prescribed Adderall, I did have some issues with the appetite factor when I first started taking it, but I've grown past the lack of appetite by forcing myself to eat until it became a natural urge. I wouldn't want anyone younger than teenage taking it. Too much of a risk for children to not feel like eating.
If people were given the known "facts" about ADHD and the drugs which are used to treat it, I would have very little problems with it.
I actually say: Let people use whatever they want to themselves, if they use it without inflicting pain or suffering on somebody else. I'm no anti-drug advocate. But today, ADHD is portrayed as a real disease, much like cancer or malaria. Which in turn comes with medicines like Adderall that is said to treat it. But ADHD is nothing factual like Cancer or Malaria, it cant be compared to real diseases.
There isn't a doctor in the world that can point to where "ADHD" is suppose to be in the brain. There's nothing to look at or measure. It's a fictional disease. This information needs to be given to all parents which at this time are sitting in front of a psychiatrist who is giving out dangerous drugs while only attesting to their positive values and merits.
I think Adderall and other stimulants have a real potential to be abused by those with disordered eating patterns or full-blown eating disorders. I'm not saying I think these people would try to get a prescription just for that benefit, but if you have a child or teen with those underlying issues who also is considered ADD or ADHD, I think you have a potential recipe for disaster. On a less severe level, I've heard more than once of people who want to lose weight so they just "take their medicine" until they lose it, and then they go off of it - which teaches terrible eating patterns and dependence, by the way. (In both cases these people were in the group that felt that ADD medication made them boring, so instead of taking it daily they took it "as necessary." Which is an interesting tactic to think about in and of itself, I guess.)