i never claimed to be a scientist and methodology was taught to us in college years ago. but, i know how to look at a study on mercury and tell if they are being bias. if they are, then they say mercury is not harmful. i know this because i lived the horrible life with the poisoning from the fillings, as many others have. so, none of what you say negatively about those studies holds any water with me or anyone else in here, except maybe Celcius. don't you guys have a date to go in a van somewhere?