Parenteral nutrition, also called intravenous (IV) feeding, delivers nutrients through your veins when you can’t get them through food. It can include sugar, carbohydrates, proteins, lipids, ...

TPN, which administers liquid nutrition straight into a person's bloodstream, can be a lifesaver for people who have malnutrition due to inflammatory bowel disease (IBD). Here’s how it can help. Total ...

Parenteral nutrition is a method of feeding in which nutrition goes directly to the bloodstream. A person may need it if feeding through the gastrointestinal (GI) tract cannot fulfill their body’s ...