So I've been 4 months on ldn and no matter what the dose the positive effects wear off after about a month. I don't think it's helping my Crohns like I'd hope it would. My new internist feels ldn is only addressing my symptoms and doing nothing to address my "Crohns-Disease" . So I'm coming off it and seeing a new GI. I'm really disappointed and had hoped I'd feel better than I did. On to more testing and probably different drugs.