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睡眠对一个孩子的生长发育起着重要的作用。这是因为,睡眠与生长激素的分泌有关。人类的生长发育依赖于脑垂体分泌的生长激素,生长激素在睡眠时分泌的量最多,人体各种营养的合成只有在睡眠和休息时才能更好地完成。所以,睡眠充足,各种营养素的合成和生长激素的分泌就愈多,生长激素愈多,孩子的生长发育就愈快。一般认为年龄越小,睡眠应越多。学龄儿童和青年人一般每日应不少于8小时睡眠。儿童睡眠出现问题时有如下表现:夜间频频醒来,睡眠不安,恐惧黑暗,夜间磨牙,遗尿,呓语,梦
Sleep plays an important role in the growth and development of a child. This is because sleep is associated with the secretion of growth hormone. Human growth and development depends on the growth hormone secreted by the pituitary gland, growth hormone secretion during sleep the most, the body’s synthesis of various nutrients only in sleep and rest to be better to complete. Therefore, adequate sleep, a variety of nutrients synthesis and growth hormone secretion, the more growth hormone, the child grow faster. Generally believed that the younger, sleep should be more. School-age children and young adults should generally sleep for not less than 8 hours a day. Child sleep problems when there are the following: frequent wake up at night, restless sleep, fear of darkness, night molars, enuresis, suicides, dreams