Generally, excess weight or Obesity is caused by excessive eating habits. However, a research proves less sleep can cause excess body weight in children. Research was conducted by researchers from Laval University medical school, Quebec, Canada. They take the data from 422 children from age 5 to 10 years with a high measure, weight and waist circumference. Besides that, they collect data about children's lifestyles and social status through the method of interviews with parents.

Data obtained from the high size, weight and waist circumference, showed 20 percent of boys have excess body weight and 24 percent in girls. Other conclusion is that the risk of childhood Obesity will be higher if the time they sleep less than 10 hours compared with those who slept for 12 hours. "It is ironic, if part of the solution lies in the case Obesity bedtime, which is done by certain people," said one researcher, Angelo Tremblay. But the point is to overcome the light of Obesity in children, is to make the time they get enough sleep.

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