I started on your methylation protocol early on, and felt better for about 2 months. Then, it seemed to come to a stop and I wondered if there was a block that couldn't keep up with the process and stopped. Recently, I started taking IV glutathione pushes (2400mg). The first one benefited me, and then I started not getting any better after them. It was thought that I may have a block in the sulfuric detox pathway, and molybdenum 2mg was added to this last push. I do feel a little better on this dose, but not much. I am fighting a virus, so that could be why I'm not responding to this treatment quickly. I'm wondering what you would suggest, supplement and/or test wise for this? I will try one more push, but if it doesn't give me a lift, I'm dropping it until I find out what to do to get to the bottom of this blockage. I do have an appt. in a few weeks, but know there was a wealth of information on this site previously. It's very hard to access posts at this site, but I'll try to find the information. I'm hoping you still check this site, and can provide a short cut for my research, since you understand these issues so well.