At San Simeon by the Sound, Total Parenteral Nutrition (TPN) is one of many the highly specialized medical services provided.
TPN, also known as intravenous or IV nutrition feeding, is a method of providing nutrition through the veins which contain all or most calories and nutrients needed for daily function through solutions that contain a mixture of protein, carbohydrates, glucose, fat, vitamins and minerals using vascular access devices like PICC lines.