Is anyone taking LDN for MS? if so did you take it as your first treatment for MS? or did you take it after taking another treatment? Is it good? how effective is it ? does it stop the progression of MS? Is it hard to get LDN? please help .. my big brother has just found out he has MS and will start taking his first avonex shot in 2 days but I have been reading about the LDN treatment I told him about it but he said it is not approved or something… Please help anything to save my big brother from a sad desperate baby sister 