Have you started the creatine yet? How long is the trial bases going to be? When did you find out you have PD? What are your symptoms? and are you on medications?
I was told last month that I have a mild case of PD - Whatever that means, was handed some info, told to go out and enjoy life....I will be seeing another Dr in June for a second opinion.....so we'll see what happens from that. Hope all is well with you...Cheers