Glucose clamp studies show that insulin appears in the blood stream at five minutes, peaks at 30 minutes and is back to baseline at two hours with no apparent tail.

• 葡萄糖钳研究显示，胰岛素，似乎在血液流于5分钟，高峰期在30分钟内，并回到基线，在两小时内，没有明显的尾巴一样。