I agree that LDN is great for Rheumatoid Arthritis.
Last year I started LDN because I thought I had MS (actually was diagnosed with MS by several different neurologists-but it turned out to be aspartame poisoning) anyway I had been taking 1.5 mg LDN daily and after 4 months the pain and soreness that had been present in my hand joints for several years was gone. After 1 year it is still gone, however I have OA in my hips and the LDN has not done much. It is my understanding that everyone reacts a little differently to LDN and up to 65% of the people who take it get rid of RA symptoms within 6 months. I have a Dr. here in Costa Rica who was educated and did his residency in Houston, as such he writes prescriptions for people and will send them via email on his letterhead to the pharmacy. Skip's pharmacy accepts it. Email me and I will provide his contact info, he charges $40.