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You may be interested in deep sleep

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 You may be interested in deep sleep

We have heard about deep sleep and how our bodies need it to function properly. In this article, you know the important information about deep sleep and how you can get it sufficiently?

You may be interested in deep sleep

Learn the important information about deep sleep in this article:

deep sleep


Deep sleep is the third stage of the sleep stage, also called slow-wave sleep, and this stage is responsible for repairing the body, cell regeneration, and strengthening the immune system.

They happen at longer periods of time during the night, and it is difficult to wake up even with loud noises.
Heart rate and breathing rate are lowest during deep sleep, muscles and eyes relax, and brain waves are slower.

Deep sleep features


Deep sleep is an important stage in the sleep cycle. Learn the features of deep sleep:

  1. Deep sleep creates and stores new memories, strengthens and improves memory, and this is called sleep-based memory processing.
  2. Deep sleep helps the brain regain its activity and perform its functions, and in particular, the health of the brain.
  3. Deep sleep increases glucose metabolism in the brain due to rest and lack of thinking, allowing energy to be replenished in the form of glucose.
  4. Deep sleep helps the pituitary gland to secrete growth hormone that helps body tissues grow, regenerate cells, and promote the growth and repair of bone tissue.
  5. Deep sleep helps preserve and restore energy.
  6. Deep sleep strengthens the immune system.
  7. Deep sleep increases blood flow to the muscles.
  8. Deep sleep helps increase the flow of cerebrospinal fluid around the brain and spinal cord, to get rid of substances that may harm cells.

Dangers of lack of deep sleep


Know the risks that can occur when not getting enough deep sleep:

  • Not getting enough deep sleep affects the brain and its functions, difficulty forming new memories, and difficulty retaining information.
  • Lack of deep sleep affects mental health, such as mood disorders, migraines, and Alzheimer's.
  • Deep sleep affects physical health, such as: heart disease, obesity, stroke, and diabetes.

Sleep disturbances during deep sleep


Here are some of the disturbances that may occur during deep sleep:

  1. Walking during the night.
  2. Feeling terrified during sleep.
  3. Bedwetting.
  4. Eating while sleeping.
  5. Numbness.

How much to get deep sleep


Find out how much deep sleep you need:

  1. People 30 and younger need two hours of deep sleep every night.
  2. People over the age of 65 need half an hour of deep sleep every night.

How to get a sound sleep


 Here are some healthy habits that may help you get sound sleep:

  • Get enough deep sleep so that your body functions, try to fall asleep at the same time every night, and wake up at the same time every day.
  • Do some exercise early and not before bed, as it increases and promotes deep sleep, such as: jogging, swimming, and running.
  • Eating a healthy diet by reducing carbohydrates and fats, and avoiding eating large meals before bed.
  • Get a warm bath at least an hour before bed, as the heat may increase and improve deep sleep.
  • Avoid bright lights and loud noises, and avoid phone or computer screen lights when sleeping, as excessive use of the phone, computer or television before bed makes it difficult to relax.
  • Stay away and avoid consuming caffeine before bed, as it may prevent you from getting a good quality deep sleep and resting at night.
  • Replacing a sleeping pad if it causes difficulty sleeping and feeling rested.
  • Talk to a doctor if problems persist and the inability to sleep well, as he may suggest treatments that can aid deep sleep.

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