Dear Mark, > could someone please reccommend to me a source for a good low-protein diet > designed for parkinson's disease patients for whom it has been suggested. > Being overweight low-fat contenty would also be appreciated, If you are using levodopa, and experiencing "on-off fluctuations" there are three ways considered useful in distributing protein in the daily menu: 1) Figure out how much protein you need per day, then divide it equally among breakfast, lunch, and evening meals. We need about 1/2 gram protein per pound of body weight. So a 150-lb person needs: 150 lbs x .5 = 75 grams protein per day This is about 25 grams of protein per meal, and often works well for people. 2) For more protein-sensitive people, it may be necessary to restrict protein to no more than 10 grams throughout the day; then the evening meal may contain the rest of the needed protein. This should allow good mobility throughout the day, though not at night. 3) Many people find they get longer "on" time from levodopa if they eat protein in a ratio of 7 parts carbohydrate to one part protein. This is often called the "7:1 diet." Many can do well on a 5:1 ratio, others need 8:1 or 9:1 to get the best "on" time. For people with diabetes, some lung diseases, or high triglycerides, this eating plan should be used only under close supervision by a registered dietitian and a physician. For more information on this plan, you might visit the Hearty Balance website -- they produce products in the 7:1 ratio: http://www.balancenutrition.com/ I hope this information is helpful to you. My very best regards, Kathrynne -- Kathrynne Holden, MS, RD "Nutrition you can live with!" Medical nutrition therapy http://www.nutritionucanlivewith.com/ Tel: 970-493-6532 // Fax: 970-493-6538