The biological clock exists in everyone and is the rhythm formed in daily life.
From 23 pm to 5 am, the body is in a state of rest and cell repair. Under normal circumstances, at this time, the body and brain quickly eliminate all interference, fall asleep, and cells begin to repair. Until 2 o'clock, except the liver, most tissues and organs basically stopped working. At this time, the liver is nervously removing toxins from the body, and the human body is undergoing a major cleaning. Drinking alcohol is the most harmful to the liver at this time. At three or four o'clock, people are at rest, their physical strength is almost completely lost, their blood pressure, pulse and breathing are in the weakest state, and their blood supply is the least. People are prone to accidents at this time. After 6 o'clock, blood pressure rises, the heart beats faster, and the body begins to wake up.
What are the symptoms after the biological clock is reversed?
Breaking the regular life for a long time will cause the disorder of biological clock. People will feel inattention, poor thinking and judgment, fatigue, listlessness, low work and study efficiency, sleep and eating disorders, "sleepy and unable to sleep, hungry and unable to eat", the body's immunity is seriously reduced, and it is easy to get sick. For example, the primary disease will aggravate the condition. People with a strong pace of life are more obvious and slow to recover.
Set biological clock
Regulate sleep: people with weak pace of life can adjust themselves quickly. People with obvious symptoms of discomfort can take part in a week's adjustment with the help of drugs, which are used according to personal habits.
Soak your feet with hot water one hour before going to bed. The water temperature is enough for your feet. Soak your ankles and rub your feet. If the water is cold and then heated, keep the water temperature, soak for 15 minutes, rub your feet with your hands and then come out, cross your legs and rub your feet again. Measure the distance between the sole of the foot and the heel (the index finger 1-2 joint is one inch), rub it up to Yongquan point with your thumb, and rub your feet repeatedly for 5 minutes. Then do abdominal breathing 10 times, slowly, 4-6 times per minute.
Adjust diet: Due to long-term observation of the World Cup, the diet is irregular, the gastrointestinal biological clock is abnormal, and the tired body also produces a lot of acidic substances. At this time, you should eat alkaline foods (milk, vegetables, fresh mushrooms, dried beans and fruits) in moderation. Frying, high-calorie, glutinous rice, irritating and acidic foods (meat, fish, poultry, eggs and cereals) should not be selected. These foods not only increase the burden on the gastrointestinal tract, but also affect the body's acid excretion, aggravate the disorder of gastrointestinal biological clock and prolong discomfort. Avoid drinking strong tea, coffee and spirits for a short time, and it is appropriate to have seven or eight full dinners.
To adjust the biological clock, we must first supplement the excessive consumption and loss of micronutrients, especially the vitamin B family. Vitamin B complex, vitamin B 12 and vitamin C can be taken to restore human vitality quickly, and the combined application effect is better.
Moderate exercise: physical exercise, mainly static events, such as yoga, Pilates, Sherbin, etc.
Text 2008-06- 17 09:43
Report to the authorities
Come back when you get used to it. Take your time!
mountain spring
Report to the authorities
What causes the biological clock?
The function of biological clock is familiar to modern people, such as cock crowing at dawn on time, owl sleeping during the day and waking up at night. But the principle of the biological clock is still something that can't be explained clearly so far.
Many insects, such as bees and big ants, can keep the correct direction of action by using their own celestial guides. At first, people thought that insects used their perception of sunlight to determine time, but through experiments, it was found that when bees were kept in a dark room, they could also detect the day-night change of time. What is more convincing is the experiment on big ants. Worker ants in big ants have the habit of foraging alone hundreds of meters away from their nests, and unlike other kinds of ants, they use the sun as a compass instead of using aromatic substances to mark along the way. Scientists put the worker ants in a dark and humid container, and after 3-6 hours, they were released from places unfamiliar to the ants, and a special car was moved on the ants' heads. There is a filter in the car, which can not only prevent ants from seeing all kinds of objects that can be used as directional targets, but also distort the sky. Results 153 ants made no mistakes. Experiments show that ants have a stable memory, can remember the radian of the sun moving in the sky at different times of the day, and have a clock system, which can compensate for the uneven speed of the sun and find the right direction. In addition, an experiment also shows that even where the time difference changes, bees have no abnormal grasp of time.
Regarding the experiment of human biological clock, a scientist once lived in an underground cave 40 meters deep for 205 days. There is no day and night in the cave, but the subjects still consciously keep the 24-hour cycle on the ground.
What causes the biological clock? At present, people are just guessing. Some people say that the abdominal clock based on the feeling of fasting is at work, while others think it is related to the speed of substance metabolism.
Should we make full use of the time available for study by adjusting the biological clock? It's the last few months, even if you sleep for five or six hours every day.
Middle-aged students take advantage of the' pirefaneng' effect: people can recover more energy and physical strength with less sleep. Students have benefited a lot. Put a fan energy generator under the insulated bed. After a few weeks, the user's sleep time will be reduced by about 2 hours every day, but his energy and physical strength will recover equally. This can ensure the quality of study during the day and reduce the sleep time by 2 hours every night (equivalent to 2 hours more than others), which is very commendable!
I hope it inspires you. May you win the most crucial entrance exam!
Www.pyraminen.com regulates your biological clock, published by China Youth Publishing House. Recently, a student friend wrote to ask how to adjust his biological clock. In the tense life of students, it is indeed a way to develop talents by adjusting the biological clock to a reasonable state. So what is the biological clock? Biological clock is also called biological clock. It is an invisible "clock" in the organism, which is actually the inherent rhythm of life activities in the organism and is determined by the time structure order in the organism. The human body has different periodic rhythms with time, such as day, week, month and year. For example, the body temperature is not exactly the same within 24 hours, with the lowest at 4 am and the highest at 18, with a difference of more than l℃. The change of normal physiological rhythm of human body is often a precursor or dangerous signal of disease, and correcting rhythm can prevent and treat some diseases. Many scholars have pointed out that according to the biological rhythm of people's psychological, intellectual and physical activities, arranging the work and rest system for one day, one week, one month and one year can improve work efficiency and academic performance, reduce fatigue, prevent diseases and prevent accidents (the so-called intellectual biological rhythm means that people sometimes have good memory and sometimes have poor memory, which has certain rules. For example, some people have a good memory at 5-9 am, while others have a good memory. On the other hand, if you suddenly don't arrange your work and rest according to the rhythm of your internal biological clock, people will feel physically tired and mentally uncomfortable. Humans can be roughly divided into three types: daytime type, night type and intermediate type. The Japanese pattern is manifested in the early morning and early morning, full of energy, and the best memory comprehension. For example, mathematician Chen Jingrun and writer Yao are used to working at two or three o'clock in the morning, which is very efficient. Brain cells at night are particularly excited and highly concentrated at night. For example, the French writer Flaubert used to write all night. Over time, his all-night light became the beacon light for boatmen on the Seine. The intermediate type is between the first two, and the study and work effect is particularly good in the morning and evening. For example, the poet Ai Qing, in these two periods, literary thoughts blossomed. It is by using the biological clock that these celebrities can give full play to their talents. Students and friends need to be reminded that there are two reasons for the formation of their biological clocks: both innate factors and the long-term development of the working environment. In fact, people's biological clock can be adjusted. In order to adapt to the time difference around the world, diplomats and athletes have to adjust their biological clocks artificially and strive to be at their best when they need physical strength and energy most. Teenagers are in a period of physical and mental development. No matter what kind of biological clock, you should get such a knowledge: start studying at eight in the morning and study for four hours. After six o'clock, they should wash clothes, eat and go to school. In the morning, when math, English and Chinese teachers take turns to guide and review systematically, I am afraid that they will be reluctant to fall asleep; If you overemphasize the characteristics of the night, you must review all night and go to bed as soon as the sun rises. Therefore, we do not advocate middle school students' friends to strengthen their biological clock types too much. Try this: sleep late at night, sleep more in the morning, and ensure physical strength and energy during the day. If you take a nap in the middle of the afternoon and then take a nap after school in the afternoon, then divide the time into four best periods: morning, morning, afternoon and evening. But these two naps must be short and pay attention to high quality, that is, there are four indicators: falling asleep quickly, sleeping deeply for less than an hour, and waking up with a unique spirit. Of course, this is just a suggestion. The key is to make it according to your actual situation. Some students asked, how can we adjust the biological clock according to the schedule we want? Once a routine becomes a habit, it takes a process to change it, so don't worry too much. Generally speaking, the more relaxed the state, the easier it is to change the biological clock. Therefore, it is suggested that students who want to adjust their biological clocks change your schedule during the winter vacation. Because the mental state during the holiday is more relaxed than usual. If you want to reschedule your waking hours, you can give yourself some psychological hints before going to bed. For example, say to yourself, "I hope to get up at half past six tomorrow." In short, we must not treat this matter as a heart disease. The more indifferent you are, the more you can achieve the expected effect.