More Sleep Helps Shed Pounds
May 01, 2013 02:53PM
When researchers at Tübingen and Lübeck universities, in Germany, and Uppsala University, in Sweden, investigated the effect of short-term sleep deprivation on hunger, physical activity and energy levels, they discovered that insufficient sleep increased the participants’ sensations of hunger by raising the level of the “hunger hormone”, ghrelin. The less sleep a person had, the hungrier they felt. After only one night of disrupted sleep, the volunteers moved around less and burned off fewer calories in their resting state than their counterparts that enjoyed a good night’s sleep.