I am a 19 yr old causcain male. I have been taking the supplement creatine since the end of January this year, 2011. I have also changed my diet since that time and have gone from more fatty, sugar enriched foods to healthier foods i.e. fruits vegetables as opposed to a burger. I have began noticing a change in my behavior since about the beginning of March, 2011. My body has been more anxious or fidgety and I have trouble sitting still and wanting to move, mostly all symptoms associated with add/adhd. I was wondering if the creatine use could be causing these urges to move. I just started taking beta alanine a day ago as well but these symptoms have been going on for about a month before the beta alanine. Thank you for help.