|Diet is one big reason|
According to the Associated Press, Cystic Fibrosis treatment include inhaled medications and a chest - vibrating vest to clear airway clogs. The Cystic Fibrosis disease causes a mucus to build up in the lungs, clogging them and leading to life-threatening infections. That same mucus also clogs the pancreas so the body can't properly digest food.
Cystic Fibrosis generally showed up in kids, who didn't make it to become adults. But what's happening now is that Cystic Fibrosis is showing up in people later in life. What's found is that proper care leads to longer life, but there's something the AP article does not address.
The impact of the non-smoking movement
Not discussed is the impact of the non-smoking movement on Cystic Fibrosis patients. It's wildly known that smoking can harm Cystic Fibrosis patients, but not talked about is the impact of the non-smoking movement and the attack on the spread of second-hand smoke.
Also not considered is the impact of the diet and vitamins movement. Also, exercise is an important consideration. Why those factors aren't mentioned in the AP article is a head-scratcher.