some docs. must be like that and some others.. if you ask me i think some docs. just dont do a lot of looking it up or are open to it. i have the same doc. as many of my co. workers (who are also using phen.) due to our company coverage pack. any ways.. 
my our doc. mainly wanted to know that we've tried other things.. how they worked for us and he basically stated that he's seen it do very well with others. lastly he said he had someone with a heart condition and he said that person had even done well.
i duno like i said maybe the doc. hasn't allowed others to try it enough to see the good results to allow others to try it or maybe he had someone who didn't do well with it that he won't give others the chance ???
pro.
