I know you all are not doctors, but you are very knowledgable when it comes to this stuff. So, do any of you have any thoughts on why our daughter who has been on oral GSH Curc Caps for 3 years. The first 2 years, it was amazing. This last year, especially the last 4 months, have not been good. She has battled constipation, diarrhea, lack of appetite, weight loss, lots more stomach issues. We have still not been able to see the GI doctor to request a stool test b/c they are so backed up. Her appt. is for Feb. She weighted 72 lbs. 4 months ago which was terrific. Now she weigh 71 lbs. In four months, she has lost a pound. I thought GSH was the answer. I just don't know why it worked for 2 years, and now it doesn't seem to be making a difference. So, that is it in a nutshell. Any words of wisdom?