I started my 15 yr old son on oral glutathione about a month ago and I swear he has benefitted from it. He only takes 800 mgs a day and I am slowly increasing it, but his energy level and appetite have dramatically increased and he has more color than he has in a year! He has been hospitalized 3 times this year, once for sinus surgery, once for a lung collapse and once for IVs. Two of these hospitalizations were unnecessary and strictly due to overlooked labwork that indicated a staph infection, subsequently untreated, leading to the lung collapse,etc. In light of this faux pas we decided to take a more active role in our children's treatment (we also have a 13 yr old daughter w/cf), and the glutathione is one of the supplements we have added to the regimen. Those of us with teenagers love to listen to the pissing and moaning about all the pills,etc...but I believe they are feeling the difference. Thank you all for sharing your stories, they are all so encouraging and we hope to do the same for you all.Thanx for being here.