What is fat?
Fat is one of the three kinds of nutrients that give you energy. Fat, part of a group of substances called lipids, has 9 calories per gram—more than twice as many as carbohydrates or proteins.Where do I get fat?
Good sources of fat include oils, butter, eggs, cheese and nuts. Why do I need fat?
Fat is vital to proper functioning of the body. Dietary fats provide “essential fatty acids” obtainable only from food. Fatty acids provide the basic materials to control blood pressure, blood clotting, and inflammation; transport vitamins A, D, E, and K through the bloodstream; and store the body's extra calories. Fat also maintains healthy hair and skin. How much fat do I need?
CF patients should get about 35 to 40 percent of their calories from fat. This is more than the recommendation for the general public. Extra fat in your diet will help you meet these increased calorie needs. What is fiber?
Fiber is a carbohydrate that your body does not digest.
Where do I get fiber?
Fiber is present in all plants. Good sources include fruits, vegetables, whole grains and legumes. Why do I need fiber?
Fiber is important because it helps form and move stools through the digestive tract, decreasing the chance of bowel blockages. How much fiber do I need?
Adults should get about 25 to 30 grams of fiber a day. For teens and children over age 2, the recommended amount of fiber is your age plus 5 grams each day. 
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