Hi, I've been taking Methotrexate 10mg/week) for my RA condition for the past several months. Before starting the medication, my GGT was within the range for Males. However, after taking the Liver Function Test, which includes the GGT test, it has jumped to 85. I've been advised to reduce the dose to 5mg. Could that work, or is it too small to have any affect on Rheumatoid Arthritis?