The Gastroduodenal Artery is a branch of the common hepatic artery, which itself arises from the celiac trunk. This artery supplies blood to parts of the stomach, the duodenum, and the pancreas, playing a crucial role in the digestive system. It further divides into several branches, including the right gastroepiploic artery and the superior pancreaticoduodenal artery. These branches ensure that the organs they supply receive adequate oxygen and nutrients, which are essential for their proper functioning.