Effects of sleep deprivation on the human body
Sleep is part of our daily routine as humans, but do you know what lack of sleep cause to the body? The human body requires eight hours of sleep daily to function properly, and the effects of sleep deprivation can be devastating. Keep reading if you want to learn about the devastating effect surrounding lack of sleep.
- 1 What is sleep deprivation?
- 2 5 effects of sleep deprivation on the human body
- 3 Major causes of sleep deprivation in human
- 4 Best ways to tackle sleep deprivation
What is sleep deprivation?
Sleep deprivation is a chronic disorder in which you do not receive enough sleep. It can be caused by various circumstances, including stress, worry, and depression sleep-deprivation lifestyle most usually induces lifestyle.
Sleep deprivation is a serious medical condition because it can cause many problems within the body and mind. The consequences of sleep deprivation differ from person to person, depending on the severity of their condition and how long they have been up.
5 effects of sleep deprivation on the human body
Sleep is an important aspect of our lives, yet it is often the first thing to do when worried about options. On the other hand, sleep deprivation has major effects on our health and well-being.
Irritability and moodiness
A lack of sleep may cause irritability and moodiness. If you’re having trouble sleeping, you may be having trouble controlling your emotions. You might find yourself snapping at family members or friends or going through mood fluctuations that make it difficult to complete work and meet commitments.
Poor memory and learning skills.
Sleep deprivation impairs your ability to learn new things and recall information earlier in the day or week. Studies have shown sleep deprivation to affect the hippocampus, the portion of the brain responsible for generating long-term memories in humans and other animals.
Increased risk of accidents and injuries.
Sleepiness can make you more prone to accidents and injuries. Some studies suggest that people driving after being awake for 17 hours are twice as likely as those who have slept eight hours or more to nod off at the wheel or miss a traffic light.
Increased risk for heart disease, diabetes and obesity.
Tiredness raises blood pressure, which over time can contribute to diabetes, obesity and heart-related disease by putting an additional load on your heart and blood vessels.
Furthermore, researchers have demonstrated a link between sleep deprivation and obesity.
One of the most recognized effects of sleep deprivation is memory loss. Sleep-deprived people tend to forget things more easily than people who get enough sleep — even if they’ve slept poorly throughout the night.
Decreased Mental Performance
Sleep deprivation affects your mental performance as well as your memory. People who suffer from chronic sleep deprivation are more likely than their well-rested counterparts to experience lapses in concentration and slower reaction times when performing tasks that require quick thinking or response time.
Increased Anxiety and Depression
If you’re feeling anxious or depressed, lack of sleep may be one reason. Lack of sleep may make you more likely to experience anxiety or depression because it makes you more likely to become stressed out, leading to emotional problems if left unattended.
Major causes of sleep deprivation in human
Shift work disorder
This occurs when your circadian rhythm (internal clock) does not adjust to changes in your daily schedule, such as working late shifts.
Your body clock is interrupted when you stay away for a whole day, and it takes time for it to adjust back to standard time.
Narcolepsy causes excessive daytime sleepiness and sudden muscle weakness. But it’s different from just feeling sleepy during the day — with narcolepsy. You can’t control when you fall asleep or stay awake.
Sleep apnea is a condition that causes breathing to stop and repeatedly start during sleep, which can cause you to wake up feeling tired and out of breath. It may also cause headaches or heart palpitations when you’re awake. If you suffer from sleep apnea, it’s recommended that you seek treatment from a doctor.
Restless leg syndrome (RLS)
Adults who are pregnant or have iron deficiency anaemia are more likely to experience restless leg syndrome. It is a condition in which your blood contains insufficient iron.
It creates unpleasant sensations in your legs as they try to relax at night, making it difficult to fall or stay asleep. RLS is treated with medicine and lifestyle adjustments such as frequent exercise and avoiding coffee before bedtime.
Best ways to tackle sleep deprivation
We now know the effects of sleep deprivation on the human body. It’s time to look at how to tackle it.
Drink less caffeine
Caffeine has been shown to reduce the time it takes for you to fall asleep. It increases the number of times you wake up during the night. Caffeinmakesso makes you restless when it wears off at night, making it easy to sleep.
Get regular exercise
Exercise is one sure way to avoid the negative effects of sleep deprivation on the human body. Regular exercise might improve your sleep quality by reducing stress. Exercising three times a week can improve your overall health, mood, and energy levels throughout the day.
Get sunlight during the day.
Sunlight helps regulate your body’s natural circadian rhythm and helps keep your body on track with its daily schedule. Without enough sunlight during the day, this circadian rhythm becomes disrupted, leading to poor sleep quality at night.
Keep a consistent sleep cycle.
Consistent wake-up hours are critical for controlling your body’s natural circadian cycle. The internal 24-hour clock determines when we feel drowsy and alert. If you’re having problems adjusting to waking up earlier than normal, utilize a gradual wake-up alarm clock.