<<Disclaimer: Verify this information before applying it to your situation.>> I was diagnosed with Celiac about 4 months ago. I've been trying to get my family members to get tested, but they are reluctant. My sister is the only one that had the test and it came back negative. My grandmother has a history of constipation (she's suffered from it her whole life) and was told recently by her nurse that she doesn't seem to be getting any nutrients from her food. She is also anemic and has osteoporosis. I'm in the process of trying to convince her to get tested for celiac. She also has Parkinson's disease. It looks as if she has many symptoms of celiac disease. Does anyone know if there is a link between Celiac disease and Parkinson's? Jill from Boston