I am continuing with low dose dextromethorphan and, like Ashleyk have progressed little since I began taking 4-5mg each night in 2003. In addition to my sinemet and coenzyme Q10, I also have begun taking Vivix, a new product containing large amounts of resveratrol and other plant-derived polyphenol anti-oxidants. The resveratrol story is the subject of a new book by Joseph Maroon, MD called "The Longevity Factor" in which Vivix is mentioned. The scientific hero of the story is Dr. David Sinclair at Harvard.
Robert