Boomer Esiason Foundation: What is Cystic Fibrosis?: Description of the symptoms of CF, causes, treatments, and current research.Cystic Fibrosis Foundation: Provides information about the disease, treatment options, clinical trials, research, and public policy.KidsHealth: Cystic Fibrosis: Learn more about this condition, the causes, and what it is like to live with CF.KidsHealth: Recipes for Kids With Cystic Fibrosis: Learn to make these high-calorie recipes, like cheesecake squares, cheesy mashed potatoes, and baked creamy chicken.TeensHealth: Cystic Fibrosis: Learn about what it is, the causes, what happens to the body, and how to live with it.TeensHealth: Cystic Fibrosis Diet and Nutrition: Learn what CF teens need to eat more of, supplements that help, and a sample diet.