Please keep us posted over the next few weeks, few months, Hope. Since you are willing to move forward with this, I hope you don't mind being our "guinea pig". I read up on arginine and it says it can cause increased stomach acid and some other symptoms, so will be interesting! Do you feel it is helping absorption? I am excited right along with you and by the way, we still do inhaled GSH every single day and have added oral back in, in a very low dose. Again, please keep us posted often. YIPPEE!!!