Why Sleep Is Important For the Body

It’s unfortunate that most people do not understand why taking a rest, in terms of sleeping 8 solid hours on daily basis, is important to them. Most of us, trade this sleep for work, burning the midnight oil thanks to the inability to use the daylight, party all night long or spend much of their night time, playing computer games. Selecting the most comfortable bed sheets is easy, but it’s staying in them for 8 straight hours is what really counts. What people do not understand is how sleep plays part in promoting their physical and mental welfare hence improving their quality of life and safety in the long run.

getting 8 hours of sleepDuring the day, your body is tirelessly working hard to support you’re the functioning of the brain. The way you feel during the day is basically a reflection of how your speed your sleep time. For example, sleep deficiency has been known to be the leading cause of lack of alertness in carrying out our day to day activities such as driving, hence causing fatal car crashes.

Sleep affects how well we think, get along with colleagues, react, learn and conduct ourselves at work. In addition, sleep supports growth of vital body cells and muscles as well the entire development of oneself.

It is important to understand the following factors that are involved in getting one some good levels of sleep on a daily basis.

  • Sleep-wake Balance- This is basically how long one has been awake and how long they have slept. If you stay awake for longer hours, you are basically affecting your sleep balance.
  • Internal Body Clock- This controls the circadian rhythms in the body which are responsible for the psychological wellbeing at regular times of the day. It’s the one that dictates t5he time one should be asleep or awake in a 24 hour cycle.

How Sleep Helps the Body

There has never been a definite answer for centuries as to why people sleep. However, most scientists have associated sleep with the time for mental and physical regeneration. The mind forms new knowledge and form new associations thanks to the many body processes that take place when we are both awake and asleep. The importance of sleep can be summarized as follows;

Promotes Emotional Well Being and Brain Function

When we fall asleep, the brain has enough time to prepare for the following day’s job or tasks. This is the reason why in the morning, people tend to remember and capture information quite easily as there have been new pathways that have been formed overnight.

In addition, sleep helps in sharpening the brain hence come up with excellent problem solving skills and learn difficult tasks or subjects easily in the morning. Sleep deprived individuals find it hard to go about problems and most likely going to suffer from depression, stress, mood swings and lack motivation.

Promotes Overall Physical Health

Sleep helps in healing and repairing a person’s cardiovascular health. For example, those prone to suffering from heart diseases and high blood pressure are most likely sleep deprived. Enough sleep also reduces the risk of becoming obese as the hormonal balance is lost hence making one feel hungry easily thanks to the high levels of ghrelin and low leptin levels.

Hormones that also control glucose levels in the body are also controlled by the amount of sleep one gets on daily basis hence keeping off diabetes. Your overall immune system also relies heavily on your sleeping patterns.  Sleep deficiency interferes with your immune system, hence the inability to fight common infections.

Daylight Performance and Safety

Alertness and quick response to handling tasks during the day is mainly affected by the quality of sleep one gets during the night. Sleep deficient people are less productive, have longer reaction times and are slow to finishing tasks which may end up having many mistakes.

Interrupted sleeps can also disrupt your body’s functioning. Interrupting your night sleep by even an hour can make one feel like they have not sleep for a day or two. This boils down to causing large scale damage irrespective of your career thanks to human errors caused when running our day to day functions.

Medical Conditions Associated With Lack of Sleep

  1. Obstructive Sleep Apnea- This condition affects the air passage to the lungs and the thorax, hence affecting how you relax at night. Breathing difficulties will make you toss and turn at night, making you wake up hence interrupting your sleep.
  2. Narcolepsy- This sleep disorder makes one feel extremely tired the following day hence resulting to sleep attacks during the day. This prompts one to consume caffeinated drinks to stay alert.
  3. Emotional Problems- This affects many teenagers hence leading to emotional mood swings and depression.

Tips to Getting Quality Sleep

  • Avoiding caffeinated drinks after noon. This is because, caffeine takes longer to get out of the body system, close over eight hours. Even after this time caffeine levels in your system are most likely going to affect your sleep patterns during the night.
  • Stick to your to-go-to sleep time. In adequate scheduling for your sleep makes people change the time of their alarms in 0order to wake up on time.
  • Use your bed only for sleeping. Most people abuse the bed by taking dinner or reading a book during the night. This prompts the mind to think that your bed can accommodate a number of activities other than resting.
  • Ensure you have the best beddings in order to aid in getting adequate sleep in the long run. Ensure you have clean bed sheets, a good bed and mattress to support your back in order to avoid getting problems generated from poor posture.

Bad Sleep Is Costly

Apart from incurring high medical bills to fix the sleep deprivation conditions, lack of sleeps can also kill. Reduced alertness on roads kills more people on roads while driving than drunk driving.