Just a plug for my favorite help regarding Parkinson's Disease. I have found in at least three cases I know of personally, that the use of AEP has slowed or stopped the progress of the disease. Please take a look at the on line article by googling, "Nutrition Review... Calcium AEP Membrane Integrity Factor" which talks of the many benefits of AEP. Lately AEP has also been shown to help PD. AEP can be found on line but I rarely can find it in health food stores. I first saw the benefits from reading Dr. Adkins' book, Vita Nutrients. He used it in IV form with his MS patients. I get mine from Wellness Resources.