The purpose of Omentin, also known as intelectin-2, is to regulate metabolism, specifically glucose metabolism. It is a protein secreted by the omentum, a fatty tissue covering the digestive organs. Omentin has been linked to decreased levels of insulin resistance, increased sensitivity to insulin, and improved glucose tolerance. It also plays a role in the regulation of satiety, the feeling of fullness after a meal, and can help reduce appetite. Additionally, Omentin has been shown to reduce inflammation and oxidation in the body, which can help reduce the risk of cardiovascular disease.