Which type of cells in the pancreas inhibit the secretion of both insulin and glucagon?

Delta cells in the pancreas are responsible for producing somatostatin, a hormone that plays a crucial role in inhibiting the secretion of both insulin and glucagon from other cell types in the pancreas. By regulating the release of these hormones, somatostatin helps maintain glucose homeostasis and balances blood sugar levels. This inhibitory function is vital as it prevents excessive secretion of insulin (which lowers blood glucose levels) or glucagon (which raises blood glucose levels), thereby ensuring that glucose levels remain stable within the body.