Why do you wake up with a shorter bedtime?

This is because the person has not yet entered a deep sleep, and if the person had gone into a deep sleep, this would not have happened.

Although as the saying goes, "a third of a person's time is spent in sleep", there are still many people who sleep only 3-4 hours a day and can live well like ordinary people without any problems. Such people are known as "sleep deprived" and the BBC reports on why "short sleep" can stay healthy with very little sleep and how it makes the average person the master of short sleep.

Mr. Abby Ross is a former psychologist living in Florida, USA, who has slept very little since she was a child. He sleeps only 4 hours a day, but maintains a healthy life. Mr. Ross said:

It is very happy to wake up longer than others in the day. It feels like I'm living twice as long as someone else. "I wake up in a good mood every morning.

The surroundings were very quiet and I had a feeling that I could do everything. Most shops are still closed in the morning. I usually shop online or read in the morning.

Take a walk on an uninhabited street, or chat with people who live in other time zones of the world. "Mr. Ross said his schedule for the morning.

Although "short sleepers" like Mr. Ross wake up at 4 or 5 a.m. every day to start moving, they are said to have no drowsiness or napping during the day. Celebrities in this group include former British Prime Minister Margaret Thatcher, and she is known to be a "sleep-deprived person" whose reason they can stay healthy with only a short slept is due to genetic factors.

In 2009, the University of California conducted a comparative experiment on the arrangement of genetic factors in women and their families who "woke up at 4 a.m. the next morning after going to bed in the middle of the night." As a result, the research team found a mutation in a genetic factor called "dec2" in the "short sleeper" In addition, in the family members of the "short sleeper" women mentioned above, "dec2" did not find any abnormalities in the family members who slept for the same amount of time as the average person.

It is widely believed that "when a person is asleep, the brain organizes memories, repairs damage to brain cells, and removes waste products from the brain." Professor Fu Yinghui, who studies sleep at the University of California, believes that due to the mutation of "DEC2", "short sleepers" can complete the classification of brain information in a shorter time than ordinary people, so even if the sleep time is shorter, there is no problem.

However, short sleep duration not only greatly affects health status, quality of life, and longevity, but also leads to an increased risk of depression, weight gain, stroke, and diabetes, among others. "Because sleep is such a very important part of life, getting enough sleep can prevent many diseases, such as Alzheimer's.

In turn, sleep deprivation can lead to cognitive decline in the brain. "

Because if you sleep for a short time, your mind will get a better response, so you will be more awake.

It may be because the brain is not getting enough rest, it is an illusion of lucidity.

Because if you sleep for a short time, then you are not in a deep sleep, so awake.

Because the shorter the sleep time, the harder it is for us to fall into deep sleep, so the more awake we will be.

This is because the sleep time is short, and it does not enter deep and deep sleep, so the whole person is awake.

Sleeping, the shorter and more awake we are, it means that we have maintained a certain state of excitement.

Because sleeping for too long, it is easy to make the cells less active.

The biggest reason is probably because your brain is more comfortable if you have a shorter time.

In fact, not everyone is like this, because sleep does affect mental clarity very much.

I don't think it's a certainty, but the longer you sleep, the more tired you become.

This is the symptom of insomnia, or does it start with a daily habit.

1. Walking helps you sleep.

Walking quietly for half an hour before going to bed can restore the blood circulation in the body to a normal state, and when you lie down to sleep, you can also get the nourishment of the blood, so that you can continue to maintain a healthy state.

2. Indoor ventilation can help you fall asleep.

Indoor air should be kept fresh at all times, especially before going to bed. It is best to maintain the good habit of opening the window for ventilation before going to bed, and at the same time remind that it is not advisable to sleep with the head covered by the quilt.

3. Combing your hair can help you fall asleep.

Since there are many acupuncture points on the head, combing your hair before going to bed can massage these acupuncture points, dredge the blood flow in the head, eliminate brain fatigue, and help to fall asleep in advance, and over time, it can improve the brain's thinking ability and memory ability.

4. Start from the roots.

The most important thing for poor sleep is to achieve the purpose of falling asleep by acting on the central nervous system, and the doctor recommends oral sleep dream fragrance to improve, 1 bag a day, insist on a period of time to fall asleep quickly, improve sleep, prolong deep sleep, adjust the biological clock, and improve sleep quality.

Always sleep until midnight and wake up? Stick to the three points every day to improve sleep quality and maintain your body.

This is a habit that varies from person to person, a person may naturally like to be energetic at night, but can not be energetic during the day, some are very energetic during the day, but sleepy at night, can not follow the individual's personal feelings, if a person is too tired, he will feel tired, and feel all kinds of hallucinations It is recommended that the landlord get up early and go to bed early Sleeping on time will make you have a good dream.

Hello: There are many reasons for the low sleep quality of middle-aged and elderly people, the key is to solve the conditioning according to their actual situation, you can try the following food ** to improve sleep: 1. Sour jujube kernel soup:

Sour jujube kernels are pounded and crushed with three coins, fried in water, and taken one hour before bedtime every night. Jujube kernel can inhibit the central nervous system and have a relatively constant sedative effect. It is effective for restlessness and restlessness caused by blood deficiency.

2. Jingxin soup: three coins each for longan meat and Sichuan salvia, Zheng Liang, fry them in two bowls of water into half a bowl, and take Sakura 30 minutes before going to bed. It can achieve a sedative effect, especially for insomnia patients with heart and blood failure.