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现代科学认为,儿童身高除了遗传、营养、体育锻炼等因素外,还与生长激素的分泌有一定关系。生长激素是人下丘脑分泌的一种蛋白质,它能促进骨骼、肌肉、结缔组织和内脏的生长发育,对促进新陈代谢也有一定的作用。生长激素过少,可能造成侏儒症;分泌过多,又可能引起巨人症。科学研究发现,生长激素的分泌有其特定的规律,即人在入睡后才能产生生长激素。深睡一小时以后逐渐进入高峰,一般以深夜22时至凌晨1时为分泌的高峰期,其分泌量约占总分泌量的百分之二十至百分之四十。所以,如果睡得太晚,
Modern science believes that children’s height apart from genetic, nutritional, physical exercise and other factors, but also with the secretion of growth hormone have a certain relationship. Growth hormone is a protein secreted by the hypothalamus, it can promote the growth and development of bones, muscles, connective tissue and internal organs, but also to promote the metabolism also has a certain role. Too little growth hormone may cause dwarfism; excessive secretion may cause gigantism. Scientific research found that the secretion of growth hormone has its own specific law, that people can fall asleep to produce growth hormone. After an hour of deep sleep gradually into the peak, usually at midnight between midnight and 1 am as the peak of secretion, the secretion of about 20% to 40% of the total secretion. So, if you sleep too late,