Teenagers are undervaluing their sleep. In Today’s life, teenagers are busy and engaging in many activities. Their responsibility almost lies everywhere like either at school or at home. Compared to the past, teenagers are expanding their social activities. Maturity also comes in hand with teenager life. This includes intellectual, physical and emotional maturity. With this, it basically means that most of the teenager’s time is consumed. As such, any remedy to get enough sleep is impossible. That’s where the importance of sleep to teenagers comes in.

It is indicated in some research that teenagers should have a sleep for 8 to 10 hours every night. This definitely should be regular. The teenager’s hour sleep is more than that of an adult and a child. Sleep deprivation will occur when a teenager does not have enough regular sleep. This sleeping strategy is not achieved by many teenagers because of their feverish daily routines and their lack of expertise in either time or health management. Only a few teenagers are getting enough sleep. The problem of teen sleep sometimes comes in at the age of 13. This is basically the period when body change takes place.

What affects teen-alertness during daytime?

  • Time passed before the teen last slept.
  • Body clock of the teen.

Time passed before the teen slept last

This is called sleep- wake balance. This balance will either be low or off if the teen did not sleep for the required average sleep time. Being sleepy is what will happen to the teen during the day. Also, the sleep/wake balance can bring about restless nights, always feeling tired and body pains like headaches. All this is because teenagers think that being awake almost the whole night is not a big deal.

Body Clock of the teen

Many of the teenagers realize that during the day they experience some kind of sleepiness and alertness. This is caused by their internal body clock. The Internal body clock of the teen regulates the time of sleepiness and being awake. Teenagers sleep drive begins between 3:00 to 5:00 am, although it depends on whether the teen sleeps either in the morning or in the evening. Internal clock system rhythm change specifically changes during the adolescence. This is when teenagers start having sleep phase delay. This is the “circadian rhythm”. Every living thing has this body system but varies according to age for humans. It is believed that an aged person whose teenage period had less sleep, is at great risk of health problems.

Causes of lack of teenage sleep

  • Puberty.
  • Excessive use of screen-based devices.
  • Sleep on low quality mattresses.
  • School schedule.


Puberty is when a teenager’s body experience changes. These changes can be menstrual period and increase in breast size for girls and boys have growth of facial hair and voice deepening. Typically, puberty will occur average age of 11 years. This relates to how sleep period changes. The sleep rhythm changes while at puberty. It changes from 8:00 pm to 2:00 am. Sleep delay is what actually happens. With this transition of sleep delay and the teen does not resist  it, it will be hard on their bodies. However, the teenager becomes worn out during class lessons. Adopting the body change is therefore important for all teenagers in order for them to have a healthy life through regular sleep.

Excessive use of screen-based devices

Teenage Sleep Problems
Teenagers have a habit of using devices with blue light. The blue light surely keeps people awake.  Also, it has side effects on the retina due to eye strain the use of the device a lot. Almost every teenager get a little exposure to device light before having a sleep. This is usually through chatting, reading email messages or watching movies. All this are teenager habits. Scientists have figured out that bright light form devices disrupt our sleep. It is referred to as “the blue screen of death “. Having a time limit for devices is hence important for teenagers to help with the future problem of sleep.

Sleeping on low quality mattresses

National sleep foundation shows a direct relationship between quality of sleep and the level of comfort of the mattress you sleep in. A too old mattress will surely affect your sleep. Many teenagers tend to sleep on mattresses on which they have grown on since they were young. After this, the mattress is definitely old. This is a great disadvantage to their sleep. A teenager will experience neck problems. The result of this is staying awake almost the whole night. Memory foam mattresses have become very popular these days, especially with teens and college students. They are lightweight, can be easily folded and transported; these features make memory foam mattresses extremely popular. Through this, a peaceful night sleep is guaranteed.

Related reading: 15 Pros and Cons of Memory Foam Mattresses

School schedule

A great number of high schools students don’t have enough regular hour sleep. This is because they are subject to hard and a lot of homework or assignment. In some cases, the school even adjust schedule which interrupts the teen’s hour sleep. Teenagers often have struggles waking up with the alarm clock for school. This means that they don’t get satisfied sleep. The result for this is drowsiness during the school day.

Teenagers and Sleep – Conclusion

Enough sleep during teenage years is essential for long term well-being. That is great assurance that your health will be excellent during old age. If you’re a teenager reading this, don’t under estimate the importance of getting at least 8.5 hours of good quality sleep.