I have to say that going to bed early is the best health care product for the body.
In fact, the benefits of going to bed early go far beyond these, and there are many benefits that we can't see. If we insist on going to bed early, these changes will happen to our bodies:
1, the brain is flexible and has better memory.
After a good sleep, you will feel refreshed and your brain will be more relaxed and agile when you get up the next day.
Studies have shown that there are almost no proteins related to memory impairment in the brain during 7-8 hours of sleep; When sleeping for 6~7 hours every day, the protein related to memory impairment in the brain increased significantly; Sleep less than 6 hours a day, which will lead to dementia-related protein will multiply.
2, the skin will get better
Insist on going to bed early, and your skin will really get better. Lack of sleep will reduce the regulation ability of skin cells and affect the vitality of cells.
If you stay up late for a long time, it will easily lead to rough, dry and dull skin, and wrinkles and spots will easily appear prematurely; Finger nails lose their smoothness and luster, and their hair is easy to fall off, break and dull.
3, immunity will be improved
Compared with people who stay up late and stay up late, people who go to bed early and get up early and have good sleep habits have higher sleep quality and stronger immunity.
4, the mood will get better
A good sleep will make your mood more stable. Lack of sleep is a kind of stress stimulus to the body, which will induce the release of stress hormones. These stress hormones act on our brains, increasing our anxiety and stress, making us more susceptible to bad emotions.
5. Blood sugar and blood pressure are more stable.
People who go to bed early have more stable and healthy blood sugar and blood pressure. Staying up late often will cause excessive excitement of sympathetic nerves in the body, activate renin, angiotensin and aldosterone systems, lead to high blood pressure and increase heart load pressure.
In addition, staying up late often will not only cause sympathetic nerve excitement, adrenal cortex medullary hyperfunction, but also affect the hormone level in the body, disrupt endocrine rhythm, affect insulin function, and easily lead to type 2 diabetes or other metabolic diseases.
What time is suitable for sleeping? Don't wait until you are sick to go to bed early!
In fact, our body structure and biological rhythm are similar to those of the ancients, and we have not evolved to adapt to staying up late. Therefore, staying up late is not good for your health, and you need to exercise more restraint.
Of course, some studies show that some people can be energetic the next day even if they stay up late. These people are born with the gene of "night owl", but most people still need to stay up late.
Studies have confirmed that sleeping less than 5 hours will significantly increase the risk of various chronic diseases!
Among many participants in their fifties, those who slept less than 5 hours significantly increased the survival rate of various chronic diseases by 30%, the probability of being diagnosed with chronic diseases increased by 20% and the risk of death increased by 25% compared with those who slept for 7 hours.
It is best to fall asleep at 10- 1 1 at night to ensure 7-8 hours of sleep.
According to the theory of traditional Chinese medicine, staying up late at night is considered after 10. Get ready for sleep at 10 in the evening, and it is best to fall asleep before 1 1.
1 1 at night 1, at this time, yin is the most abundant, sleep can nourish yin, and sleep quality is the best, which can reduce the risk of many diseases related to unhealthy lifestyles, such as hyperlipidemia, hypertension, diabetes, heart disease, etc. , improve the sub-health state.