I've just started Methotrexate. I've been taking 2000-4000mg of Vitamin C over the last year or two to help boost my immune system. Will it defeat the purpose of the immuno-supressents if I keep on taking the Vitamin C? Should I just stop taking the Vitamin C for the methotrexate to have it's full effect? Is there anyone else who has had a similar situation in regards to immune-suppressents and Vitamins? I'll continue to have my B12 injections and sometimes Iron due to my deficiency. Any help or suggestions are greatly appreciated