Which specific action is Charantin potentially responsible for regarding blood sugar regulation?

Stimulate insulin secretion from the pancreas

Charantin is highlighted as one of the key components within bitter melon that contributes to its celebrated property of aiding blood sugar regulation. Specifically, Charantin is frequently noted in research for its potential role in stimulating the release of insulin from the pancreas. Insulin is the vital hormone responsible for facilitating the process where glucose moves out of the bloodstream and into the body's cells to be utilized for energy. While bitter melon extracts also contribute to improving cellular glucose uptake and potentially reducing glucose production by the liver (hepatic glucose production), Charantin's direct mechanism often cited relates specifically to increasing the availability of endogenous insulin.