Its therapeutic effects include: promoting the repair and regeneration of pancreatic beta cells; activating insulin receptor gene expression, increasing peripheral tissue sensitivity to insulin[13]; reliefing insulin resistance, promoting the secretion of glucagon - like peptide 1 (GLP-1) and insulin, attenuating intestinal inflammation, protecting intestinal mucosal barrier, promoting glucose transport, and reducing the level of peripheral blood glucose. Here, INS is linked to Insulin resistance.