Parenteral nutrition, or intravenous (IV) feeding, is a way to deliver nutrition into your body through your veins. This form of nutrition can help people who can’t get their core nutrients from food.

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 ...

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 ...