About: Pulsatile insulin

Pulsatile intravenous insulin therapy, sometimes called metabolic activation therapy or cellular activation therapy, describes in a literal sense the intravenous injection of insulin in pulses versus continuous infusions. Injection of insulin in pulses mimics the physiological secretions of insulin by the pancreas into the portal vein which then drains into the liver. In healthy, non-diabetic individuals, pancreatic secretions of insulin correspond to the intake of food. The pancreas will secrete variable amounts of insulin based upon the amount of food consumed (basically speaking, the more food that is consumed, the more insulin the pancreas will secrete) among other factors. Continuous exposure to insulin and glucagon is known to decrease the hormones' metabolic effectiveness on glucose