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6x Deep Sleeper (For Mild Sleep Disturbance) screenshot 1
6x Deep Sleeper (For Mild Sleep Disturbance) screenshot 2
6x Deep Sleeper (For Mild Sleep Disturbance) screenshot 3
Description
★ What is "deep sleep"?
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The quality of sleep is not depended on the length of time but by the quality of sleep.
The sleep which plays a decisive role on human health is the "deep sleep" at night.
Quality of 6 hours’ deep sleep is much higher than 12 hours’ light sleep.
"Deep sleep" is the best and deepest stage of human sleep.
You can not hear any noise outside at this moment and it is difficult for others to wake you up.
After you wake up, you will feel refreshing. At this moment, hormone in your body experiences plenty of secretion.
Immune cells and a variety of damaged cells (especially brain cells) are in rehabilitation; fatigue disappears and the energy is in the...