I was told my COPD and emphysema were chronic and there was nothing more they could do for me. The shortness of breath was terrible and I know a friend who had the same thing and died at age 57 a few weeks ago under her doctor's care. My lung specialist gave up on me and they even did a lung cancer test as well as 8 cat scans at the hospital and then I saw Mr. Miller's book on amazon and ordered it and began taking all the supplements that were mentioned in the book every day for over a year and the last cat scan showed no evidence of any lung disease and I have no shortness of breath at all. I am 71 years old and my doctor says I am doing fine. Mr. Miller's book How I Reversed my Mother's Emphysema is the best book on lung disease and he saved my life. I owe it all to Mr. Miller.