I slept for 8 hours – why do I still feel so tired when I wake up? It turns out that you are not getting enough sleep every night!
What is ineffective sleep? Let me answer this question about sleep today.
1. Does sleeping more actually mean sleeping better?
Getting enough sleep does not mean good quality sleep. Quality refers to the quality of our sleep, which is as important as the duration of sleep.
In fact, many people sleep more than eight hours but often feel tired, which may be due to poor sleep quality.
2. Light sleep
Many people’s sleep stage is mostly light sleep, not deep sleep. Every morning when I wake up, I feel like I didn’t sleep well at all. The body does not get enough rest and it is even more difficult to concentrate during the day.
Therefore, in addition to getting enough sleep, you should also pay attention to your sleep quality.
3. Poor sleep or insufficient sleep can cause great harm to our body
Long-term lack of sleep can also lead to the following symptoms:
- Emotional instability: Lack of sleep can lead to poor emotional control, and some people may even experience anxiety.
- Poor judgment: When you are too tired, your judgment will definitely decline significantly. It’s like when you are drunk, it would be dangerous for you to drive a car or operate some machinery.
- Poor concentration: Lack of sleep can cause poor concentration and affect your work performance.
- Dry eyes: Lack of sleep can affect the health of your eyes. If you can’t relax, your eyes will become dry and tired.
- Causes obesity: Lack of sleep can affect the secretion of leptin in your body, causing your appetite to increase, and you will eat more and more.
- Headache: Lack of sleep causes the brain to accumulate a lot of waste. In addition, if the muscles throughout your body haven’t been able to relax, your muscles will become tense and cause headaches.
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