Feeding tube dependency (FTD) is when a child or adult relies on a feeding tube for nutrition. There are two methods by which individuals can use a feeding tube to obtain nutrition: enteral and parenteral. Enteral nutrition refers to any method of feeding that uses the gastrointestinal (GI) tract to deliver nutrients and calories. Parenteral nutrition refers to the delivery of calories and nutrients into a vein. There are numerous indications for enteral and parenteral nutrition, including gastrointestinal (GI) disorders like bowel obstruction, short bowel syndrome, Crohn's disease, and ulcerative colitis, as well as certain cancers or for patients in a comatose state. Although enteral nutrition is the preferred method when feasible, some individuals may have medical conditions that complicate the safe utilization of the GI tract. In cases where their caloric and nutritional needs cannot be met due to the GI tract's current functionality, parenteral nutrition becomes necessary to ensure hydration and provide essential calories and nutrients for the maintenance of physical health and function.