CRP and Huntington disease: Similarly, Kamgar et al. reported that after 8 weeks of daily oral treatment with a combination of vitamins (250 mg vitamin C, 800 IU vitamin E, 100 mg vitamin B6, 250 μg vitamin B12, and 10 mg folic acid), the plasma levels of protein carbonyls, F2-isoprostanes, IL-6, and CRP remained unchanged and suggested that oral antioxidant multivitamin therapy does not improve OS, inflammatory, nutritional, and erythropoiesis status in maintenance HD patients [164].