| Insulin | Decrease Blood Sugar, From Pancrea |
| Glucagon | Increase Blood Sugar, From Pancrea |
| Epinephrine | Increase Blood Sugar, Mobilize Carbohydrate Stores responding to stress, From Adrenal Medulla |
| Norepinephrine | Increase Blood Sugar, Turn Glycogen to Glucose responding to stress, From Adrenal Medulla |
| Cortisol | Increase Blood Sugar, Make sugar available for Metabolism, From Adrenal Cortex |
Take in sugars -> Increase Blood Sugar -> Deteted by insulin secret cells -> Liver takes up Glucose -> Blood Sugar decreases and process stops.