What are the effects of sleeping late on a 13 year old s body?

Psychologically disgusted with school, because of drowsiness; Physiologically short, because 10-2 p.m. is the peak of auxin secretion. After 30, it doesn't matter if you stay up late, you won't grow one anyway.

It has a great impact on development, really, it will not grow taller, it will cause loss of concentration, it will cause loss of appetite, in short, there are many harms. Don't go on like this.

It didn't matter, but I felt a little sleepy the next day.

Xiaohui children generally need to be accompanied by their parents to sleep, but in order to let the child develop better and develop a healthy psychology, after a certain age, it is still necessary to sleep in separate rooms, at this time, many parents will ask their children at what age is it better to sleep by themselves, and what are the dangers of not sleeping by themselves at the age of 13? The following is an introduction and summary of the relevant issues.

Children are generally recommended to sleep on their own from the age of 3, because at the age of 2 they begin to mature on gender issues, especially boys will be very sensitive at the age of 3, and their curiosity about organs will begin to increase, so they cannot continue to sleep with their mothers at this time, otherwise they may have precocious puberty.

Issue. However, each child's physical development is different, and it is not necessary to start sleeping in separate beds at the age of three, as long as it is kept between 3-6 years old, if it is more than 7 years old, it is an unhealthy behavior to sleep in separate rooms, and it must be corrected in time.

The harm of not sleeping by oneself at the age of 13 is first of all from a psychological point of view, children sleep with their parents for a long time, and their dependence is too strong, which will directly affect personal independence and sociality, and from a physiological point of view, it may also cause the emergence of precocious puberty.

Under normal circumstances, children 3-6 years old are the best to sleep in separate beds, if they are not able to sleep independently beyond this age, it may have an impact on the body and psychology, and must be corrected and improved in time.

Different stages require different amounts of sleep. Toddlers should sleep a total of 12 to 14 hours a day; Preschoolers should get a total of 11 to 12 hours of sleep per day; School-age children should get a total of 9 to 11 hours of sleep per day; Adolescents (13-20 years old) should get 9 to 10 hours of sleep a night. However, due to individual differences, the fluctuation range is normal within 2 hours, mainly depending on whether the child is full of energy the next day.

Children's lack of sleep will mainly affect their physical and mental development in three aspects, 1. 22:00-01:00 in the evening is the peak of growth hormone secretion, and missing this time to fall asleep will affect the secretion of growth hormone, thereby affecting growth and development, resulting in low growth; 2. Affect various bodily functions, long-term late sleep will cause fatigue, drowsiness, decreased resistance, etc.; 3. Lack of sleep and poor recovery of brain function may lead to poor concentration, memory loss, irritability, and poor emotional control the next day.