Sleep Deprivation and Cognitive Functions

A lack of sleep can cause an inbalance in many hol mones that are critical for weight gain or maintaining a proper weight. Sleep deprivation can lead to increases in grellin and decreases in the level of lep tin, which is a harmone that signals fulness or satiety. People who don't get sufficient sleep also typically feel sleepy and fatigued during the day, which leads them to get less exercise. So there are a number of factors here which link sleep deprivation with general health and well being.