The risk of fatness

The magagine of American pediatrics department disclosed the survey which children who take enough sleep are low probability that they become fat. Resercher said "it seems that children who are lack of sleep cause not only loosing their attention but also rising the risk of fatness. There are no resolition about relationship between sleep and fatness, but it is possibility that hormone which stimulate appetite were secreted when children get stress from lack sleeping. After all, I think enough sleep and healthy food are necessary to children.