Total parenteral nutrition

Total Parenteral Nutrition (TPN) is a method of providing essential nutrients directly into a person's bloodstream through an intravenous (IV) line. It is used when the digestive system cannot absorb or process food properly, such as after surgery or in cases of severe illness. TPN supplies calories, proteins, vitamins, and minerals needed for energy, tissue repair, and overall health. It is carefully tailored to meet individual nutritional requirements and administered in a controlled medical setting. TPN helps maintain nutritional balance, support recovery, and prevent malnutrition when normal eating is not possible.