At night, I can’t sleep, and in the morning, I can’t wake up. No matter how good the schedule is nothing replaces sleeping when your body clock wants you to sleep.
Yes, body clock, the biological clock is the controlling unit. Most people naturally experience varied degrees of sleepiness or alertness throughout the day. What is it that governs these patterns? Sleep is regulated by the circadian biological clock and a firm mattress can drag this joy for longer!
Internal circadian biological clocks control the timing of periods of alertness and sleepiness throughout the day. This cock dips and rises several times a day. An adult’s strongest sleep drive is estimated to be around 2-4am and 1-3pm in the noon. It is this cycle that decides whether a person is an early riser or a late night owl! Sleepiness during these circadian dips will be less in intensity if you have rested well.
Changes to the circadian clock are observed in adolescence when most of the teenagers experience a sleep phase delay. This shift may not let them fall asleep before 11 pm and make it difficult for them to start the day early or even get a good 8-hour sleep. Try to pick a good spring mattress and catch some sleep! Manifestations of the body functions, such as temperature, blood pressure display a cyclic change. These daily fluctuations, called circadian rhythms, are a fundamental phenomenon. Circadian rhythms help us synchronize with our internal body as well as interact with our external world.
The pineal gland secretes very vital hormone called melatonin. It is obtained as an end product of a biosynthetic reaction through a series of enzyme-catalyzed reactions. Light and melatonin are inversely related. The circadian rhythm of melatonin secretion is so well knit with a day-night cycle that the secretions are shorter during summer and longer during winter, when nights are long. By controlling the pineal glands melatonin secretion, one can indirectly control circadian rhythms. Yes, including jet lags! Melatonin is effective in phase lifting human circadian rhythms either forward or backwards. I hear a sigh of relief among the long distance travelers. You can now find physical as well as psychological relief from jet lags! No wonder melatonin is called the hour’s hand of the biological clock.
There is some good news for people fighting insomnia as well. Melatonin can decrease the time it takes to fall asleep. Decreasing sleep latency and increasing sleep efficiency and duration is also a boon for the elders. You can save time you have invested in finding the best mattress for elderly.Melatonin levels decrease as we age. Hence taking supplements in the evening may help us achieve a good night’s sleep.
So don’t mess around with your body clock. Don’t force yourself to be an early riser if you have been an owl all the while and don’t drag on late when you know your mind and body shut down early. Our body is a well-set clock. Accept it don’t tamper with it.