Dear Listfriends, This site contains some interesting links as well as the news story and request for siblings w/Parkinsons to join a study. Best, Kathrynne o Genetics Behind Parkinson's: These two brothers have Parkinson's disease. Why? http://www.ivanhoe.com/stream/geneticsbehindparkinsons.html -- Kathrynne Holden, MS, RD Medical nutrition therapy for Parkinson's disease Author: "Eat well, stay well with Parkinson's disease" "Parkinson's disease: interview and assessment tools for nutrition professionals" "Risk for malnutrition and bone fracture in Parkinson'sdisease," J Nutr Elderly. V18:3;1999. http://www.nutritionucanlivewith.com/