weight loss maintenance.When asked about their current eat- ing and exercise habits we fmd, that registry participants report consuming a low-calorie, low-fat diet.
Cystic fibrosis is a genetic disorder that affects the respiratory and digestive systems. People with cystic fibrosis inherit a defective gene on chromosome 7 called CFTR (cystic fibrosis transmembrane conductance regulator).
Cystic Fibrosis: What You Need to Know. 1  Cystic fibrosis is an inherited disease characterized by an abnormality in the glands that produce sweat and mucus. 2  Cystic fibrosis affects various organ systems in children and young adults, including the respiratory system, digestive system and reproductive system.