When is the healthiest time to sleep?

Strangely, mental sleep less than 8 hours is not as good as 6 hours, which will lead to poor energy, slow reaction, poor memory, decreased immunity and even premature aging, so many people have to sleep for 8 or 9 hours every day. However, especially in spring, the more people sleep, the more they want to sleep, and the more tired they are. Many people don't want to get up after pressing the alarm clock three times in the morning, and always want to fall down and take a nap at noon. I don't get enough sleep! Many people shouted. However, many people who sleep only five or six hours a day are still energetic and clear-headed. What the hell is going on here? An experiment in an American university once came to a sensational conclusion: sleeping for 8 hours every day will make you die faster. Studies have found that people who sleep only 6 or 7 hours a day have a much lower mortality rate than those who sleep more than 8 or less hours a day. Among them, people who sleep for 7 hours a day have the lowest mortality rate, and even those who sleep for 5 hours have a lower coefficient than those who sleep for 8 hours. Only a good sleep can fully restore the physiological function of the human body, strengthen the immune system and fully replenish energy. Prolonging sleep time may not make up for your lack of sleep. On the contrary, if you stay in bed blindly, you won't get high-quality sleep. This is harmful to the human body and may even shorten your life. 1, it is better to sleep in the sun. When your body wakes up but still lies in bed, it shortens the exposure time to the sun, and your body temperature will become too low because of long-term inactivity, thus secreting a lot of melatonin, a human hormone that can promote sleep. In this way, you will feel more tired and sleepy the next day. This sleepiness will prevent you from falling into a deep sleep at night. A vicious circle will weaken your sleep system. The physiological rest period was disrupted and the immunity decreased. So sleeping less for two hours and getting more sunshine can make your sleep quality better and people healthier. 2. Try to improve the quality of sleep. For people who wake up naturally after only 6 or 7 hours' sleep, don't lie down for 8 hours when they wake up. As long as you feel clear-headed and feel good, you can get up safely. People who feel that they don't have enough sleep for a long time should be strict with themselves, control their sleep time and cycle more regularly. Sleeping too much is the same as eating too much, especially eating too much. Besides sleeping regularly, avoiding caffeine and alcohol and exercising moderately every day, we try to improve our sleep more. 3, eat good food to promote sleep For those who have insomnia and sleep less than 6 or 7 hours, it is the key to find ways to promote sleep. Male friends can try to eat more food that helps them sleep. Banana, wrapped in the peel is actually a sleeping pill. In addition to stabilizing serotonin and melatonin, bananas also contain magnesium that relaxes muscles. Chrysanthemum tea Chrysanthemum tea has a moderate calming effect, which is a perfect natural countermeasure for nerves or bodies that cannot be relaxed. It is not absurd to say that warm milk can promote sleep. Milk contains some tryptamine (an amino acid with sedative effect) and calcium, which is beneficial for the brain to make full use of tryptamine. Besides, it can make people feel young again. For babies, a warm bottle means relaxation and everything is fine. Honey Add a little honey to your hot milk or herbal tea. Many sugars are irritating, but some glucose can prevent your brain from producing vegetable gum, a recently discovered neurotransmitter related to staying awake. Potatoes A small piece of baked potato won't fill your gastrointestinal tract, but it can remove acids that interfere with sleep-inducing chromic acid. In order to achieve this effect, you only need to mash the baked potatoes and mix them with warm milk to eat. Oatmeal Oatmeal is rich in substances that promote sleep and can induce melatonin. A small bowl of oatmeal with a little sugar maple juice can promote sleep, but if you chew oatmeal a lot, the effect will be better. Male friends should stop haggling over whether they haven't slept enough for 8 hours. It is better for their health to sleep for two hours less. Get up on a beautiful spring day and be baptized by the sun!