Hi all, Linda here. I've been in here for a while, sopping up information about P.D. Now I have a question for you - I was started on Sinemet about 3 weeks ago, so I've been reading lots about it. I came across a reference to the fact that I can have unrestricted amts. of Non-diet soda. Why non-diet? Any insight is greatly appreciated. Thank you. In faith that a cure will be found Linda Potter