The depth of sleep is measured by the decrease of physical activity and sensory sensitivity. If you wake up, you are satisfied with your sleep, feel good about yourself, have a clear mind, reduce fatigue, be energetic and improve efficiency. This is the result of deep sleep.
Therefore, it is necessary to ensure that the sleep time of 7 to 8 hours is only average, and the sleep time varies from person to person. If you only sleep for 5 or 6 hours, you will meet the above criteria, indicating that the quality of sleep is high, because the deep sleep time is enough to ensure the quality of sleep.
Extended data;
The health benefits of deep sleep.
1, increase immunity
Ensuring adequate sleep every day can increase the body's immunity and resistance. The experimental results show that adequate sleep can significantly increase T lymphocytes and B lymphocytes in the blood. These two kinds of cells are the main sources of human immunity, so ensuring adequate sleep is more effective and safer than taking drugs that enhance human immunity. If you want to enhance immunity, you might as well start by ensuring sleep.
If you don't rely on any medicine to let yourself fall asleep, unless under the guidance of a doctor, it is a three-point poison. There seems to be no side effect now, which may be the cause of illness in the future. Good habits can make your body healthier.
2. Promote the secretion of growth hormone
Studies have also shown that ensuring adequate sleep can promote the secretion of long hormones in the body. Physiological research shows that only in deep sleep can the human brain synthesize auxin to promote the growth and development of the body, especially in infancy, babies often need sleep, because sleep can promote the development of babies.
In early childhood, we should try our best to get them into the habit of taking a nap. The secretion of auxin is an important factor in children's growth. Many children who don't like to sleep may not grow tall and have immature sex later.
Reference source; People's Network-What is adequate sleep? What are the benefits of deep sleep to the body?
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