Lack of Sleep leads to Obesity in Children and Adolescents

Children who get less than the recommended amount of sleep for their age are at a higher risk of developing obesity. Research at the University of Warwick has found that children and adolescents who regularly sleep less than others of the same age gain more weight when they grow older and are more likely to become overweight or obese. One of the co-authors, Dr Michelle Miller, Reader of Biochemical Medicine, Health Sciences, Warwick Medical School said: "Being overweight can lead to cardiovascular disease and type-2-diabetes which is also on the increase in children. The findings of the study indicate that sleep may be an important potentially modifiable risk factor (or marker) of future obesity." The paper, Sleep duration and incidence if obesity in infants, children and adolescents: a systematic review and meta-analysis of prospective studies, has been published in the journal Sleep. The paper's authors reviewed the results of 42 population studies of infants, children and adolescents aged 0 to 18 years which included a total of 75,499 participants. Their average sleep duration was assessed through a variety of methods, from questionnaires to wearable technology. The participants were grouped into two classifications: short sleeper and regular sleepers.