I am 52 and mine is up to 60%. For those who are younger...EXERCISE. I wish I had started earlier. Keep searching until you find something you enjoy doing. I have increased my lung function by 18% since I started working out and I have never felt better.
Dancer--I'm curious: what's the juicer do? How is it part of effective CF treatment?
35 year old male, 95% FEV1. Down from 102% last year when I was still in the Marine Corps and doing physical training every day. I need to get back into shape.