List, I have approached Parkinson's disease in a different manner, than most physicians. What I have looked at is breaking Parkinson's disease down into smaller parts. He had symptoms that may or may not be related to the disease, but I took each one apart separately and began, hopefully the best treatment. Blood, hair, and urine was used to identify any deficiencies and these were treated accordingly with back up testing. Rheumatoid Arthritis is being treated with medication and the Morton's Neuroma is being surgically removed. Allergies were identified and were either treated or eliminated from his diet. On my fathers last visit, the doctor said that it looked as if the Parkinson's was no longer progressive. But as you all might well remember, I used a variety of different supplements, most of which we did a one or two week trial. None of which, I believe made any significant improvements in the Parkinson's disease, but did help built a stronger immunity system. But he still has the tremor. Next we will have PCR testing for various viruses that are known to induce tremors. Not that Parkinson's disease is caused by viruses, but they still could be a contributing factor. Should the immunity system be impaired, for whatever reason, this tends to invited some unwanted guests. Basically, this just "tips the iceberg" of what we have done or intend to do. With such a multifactorial etiology for PD, my father would have been long gone, before I was able to find a treatment. Best Wishes, Linda Forrest's Mom PS I didn't sell anything but ideas!! <smile>