I've been taking ldn since October with great results. (3ml for crohns) Everything was going really good until about a month ago. Ldn just stopped working. I settled on 3ml by trial and error. That's what seemed to work for me. Anyways, I'm desperately searching for the reason it stopped. My insides are a mess and hurting for the first time since I started ldn. I'm back to being exhausted all the time too. Being that nothing has changed, diet, extra stress ect, I'm at a loss for a reason why. The one thing I think might be happening is that I'm not "clearing" the ldn from my body between doses. Therefore not getting the rebound effect. (I take it right before bed, around 10pm) Does this make sense to anyone? I skipped last night and plan on taking it as usual tonight. If anyone has had it stop working and figured it out please chime it. I don't want to go through all this again. Especially after ldn has worked so good for me.