Ceylon Cinnamon can be bought online. If after informing yourself on the pro's and con's, I would take it. My wife is too far advanced to accept a lot of pills. It's hard enough to get her to take sinemet. Don't wait, you're fighting a serious disease.
(PDF) Cinnamon and its Metabolite Protect the Nigrostriatum in a Mouse Model of Parkinson’s Disease Via Astrocytic GDNF