sleeping over hyde lucozade levels is going to deteriorate sleep quality. this study points to a terrible vicious cycle the more often we eat at the wrong times the less we sleep and the less we sleep the hungrier we become. how can our brains rest if our food intake is so frequent and so heavy that it simulates us being permanently awake. clearly our bodies have been unable to adapt to our modern day lifestyles too many changes in the space of just a century deeply affected our circadian rhythm. similarly our bodies have not been able to grow accustomed to the increasingly sedentary nature of our lives. at the university of comm professor down yonder van conducts research on biological rhythms. he's looking to determine the impact of physical activity on the quality of nighttime sleep. at concerts no no most of the homo sapiens are designed to move to exert themselves pocket and up until the 20th century earning 30024000 calories a day was nothing unusual in the boss in the city this high energy turnover was enough to keep people in good health would you h