How body fat and muscle affect lung health in cystic fibrosis

Researchers want to understand why people with cystic fibrosis often have unusual patterns of fat and muscle in their bodies, and whether these patterns make their lungs weaker and their blood sugar control worse over time. This study will use MRI scans and other detailed body measurements to look at fat distribution and muscle mass in people with CF, comparing them to healthy volunteers who are similar in age and size. The goal is to identify whether changes in body composition are connected to lung decline and metabolic problems.

People with cystic fibrosis often struggle with maintaining healthy weight and muscle, and they're at higher risk for diabetes and lung problems. By understanding the relationship between how their bodies store fat and muscle and their overall health, researchers hope to find better ways to prevent or slow down these complications.