"RA is a major risk factor for these cardiovascular diseases, but a gluten-free vegan diet was shown to lower cholesterol, low-density lipoprotein (LDL) and oxidized LDL (OxLDL),...For Rheumatoid Arthritis, Choose a Gluten-Free Vegan Diet4/1/2008 - For people with rheumatoid arthritis, switching to a gluten-free vegan diet may significantly improve the symptoms associated with this autoimmune disea" . . . .