Question: How does biliary atresia affect nutrition?
Answer: Even after treatment with the Kasai procedure, children with biliary atresia may have reduced bile flow to the small intestine and liver damage, leading to

problemsdigestingfatsand absorbing fat-solublevitamins
loss of appetite
a fastermetabolismand a need for morecalories
low levels ofprotein, vitamins, andminerals

These problems may cause children with biliary atresia to become malnourished, and they may not grow normally.
Question: What should infants and children with biliary atresia eat?
Answer: To make sure infants and children with biliary atresia get enough nutrients and calories, doctors may recommend

a special eating plan
a special formula for formula-fed infants
supplements, which may be added to breast milk, formula, or food

Supplements for biliary atresia include vitamins—especially fat-soluble vitamins—and medium-chain triglyceride (MCT) oil. MCT oil adds calories to foods and is easier to digest without bile than other fats. Doctors may recommend other types of supplements as well.

If a child isn’t getting enough nutrients from food and supplements taken by mouth, a doctor may recommend using a feeding tube, called a nasogastric feeding tube, to provide high-calorie liquid directly to the stomach. In some cases, children with biliary atresia need to receive nutrition through an intravenous (IV) line. This type of feeding is called total parenteral nutrition (TPN).

Your child’s doctor or a dietitian can recommend a specific eating plan and supplements for your child.
Question: What should infants and children eat after a liver transplant?
Answer: After a liver transplant, most infants and children can eat a healthy, balanced diet that is normal for their age. Learn more about living with a liver transplant.