Hourly schedule of the human body. What is happening in our body? Circadian biological rhythms: when organs work best

Biorhythms of human organs by the clock, or biological rhythms- This is the “internal clock” of a person. They determine when a particular organ is working actively and when it is resting. Biorhythms react to natural phenomena - the work of organs depends on whether it is day or night, what the season of the year is and what the lunar day is. In total, about 300 biological rhythms are known by which the human body works.

The main types of biorhythm: how to calculate them

These types are inherent in all people without exception. One cycle is divided into 2 parts: active (first half) and decadent (second). In the first half, it is better to use your strength as much as possible, move forward persistently, in the second half, rest as much as possible, and in the last 3-4 days of the cycle, it is better to reduce activity to a minimum. That is, in the first part of the physical cycle, for example, you should work more, play sports, etc.

There are 3 main types of biological rhythms:

• Physical (one cycle – 23 days);
• Intellectual (cycle – 33 days);
• Emotional (cycle – 28 days).

Calculating each cycle is very simple. From the total number of years of life, we subtract leap years (every fourth), and multiply the result by 365. Quantity leap years that fall during the period of your life, multiply by 366. Add the resulting numbers - this is total the days you have lived.

To calculate a specific cycle, you need to divide this number of days by the number of days of the cycle that are indicated above. The resulting number will have a remainder - this remainder is the day of the cycle that falls on today's date.

Accurate knowledge of your biorhythms brings many benefits. With it you can use your strengths and abilities most effectively - for example, it is better to write a thesis in active phase intellectual cycle, having fun and going on dates is at the peak of emotional activity, and working is in the first half of the physical cycle.

Circadian biological rhythms: when organs work best

Working hours internal organs Human life varies: each organ has its own periods of activity and decline during the day. Let's look at them.

• The heart is most active between 11 am and 1 pm. During this period, blood pressure most often rises.
• The stomach works most from 7 to 9 am. This is why it is important to have a hearty breakfast - the stomach will digest everything as much as possible and take away all the possible benefits from the food.
• The lungs work from 3 to 5 in the morning. The room should be well ventilated before going to bed to make their work easier.
• The liver is most productive from one to three in the morning. Therefore, it is not recommended to smoke and drink alcohol at night, as this will make it difficult for the body to eliminate toxins.
• The time of greatest emotional upsurge is from 00.00 to 01.00. This is the time when many people like to work. creative people. But from 2 to 4 am, emotional and intellectual resources are at zero.
• Peak work small intestine- from one to three in the afternoon. Therefore, in the afternoon you are tempted to relax.

How to make a plan for the day, guided by biorhythms

If you spend the day as your body requires, you will receive its gratitude - wellness, increased performance. Here is a schedule in which the body will work efficiently.

It is worth noting that each person is individual, your personal internal clock may differ slightly from the general concept. It’s worth trying to live according to the schedule presented below, and over time adjust it to suit yourself, listening to the requirements of your body.

1. Sleep - from 23.00 to 5.00-7.00. Until one o'clock in the morning, the body rests, gains strength, strengthens the immune system, and actively produces serotonin. From 01.00 the liver begins to work, all accumulated waste is intensively removed. Then the lungs and large intestine are connected. Sleeping at night will allow your body to rest and cleanse itself as much as possible, so you wake up feeling good.
2. Spending the morning correctly is also important. From 7 to 9 am - have breakfast, from 9 to 11 - work, because during this period the pancreas and spleen are activated, which gives energy. But from 11 to 1 it is better to rest - work can negatively affect the heart, which is active at this time.
3. The day is also divided into several stages. You should have lunch around 1 p.m. to help your small intestines. After lunch, until 3 o'clock in the afternoon, you should do light work or take a walk, because... The body is busy digesting food. Also at this time any medicine will work more actively. Then follows a period of brain activity - until 17.00 we devote time to study and intellectual work. After this, you need to give your body a shake-up, such as exercise, to help your kidneys work. We also have dinner before 19.00 so as not to overload the body with food later.
4. The evening should be devoted to relaxation, as well as contacts with people. Until 9 pm you can go for a walk with friends, visit the theater or cinema - this will support the work of the brain and circulatory system, which is becoming more acute at this time. Also at 20.00 it starts to improve mental condition, so this time should be spent with family to strengthen your psyche and relax. From 9 to 11, the body prepares for sleep, all organs slow down. It's worth taking time at this time water procedures, yoga, meditation, other calm activities. In men, only the prostate gland becomes active at this time (the biorhythms of a person’s organs depend partly on his gender).

Five remarkable facts about biological rhythms

• There is a branch of science that studies biorhythms - chronobiology.
• Internal clocks are present not only in humans, but also in animals and plants.
• Playing sports not only strengthens the body physically, but also promotes a clearer rhythm of the organs, which helps to live by listening to the body.
• Meditation and yoga simultaneously promote understanding of requirements own body, and establishing a biorhythm system.
• Constant disruption of the body's natural rhythm and irregularity lead to depression and other health problems.

In this world with its traffic jams, work on a strict schedule, and disrupted sleep patterns, it is not easy to understand what exactly your body needs. But if you take the time to understand your body and listen to its rhythm, it will thank you in full. Internal biorhythms of the internal organs of the body are an important factor influencing the quality of life.

Human biological clock: not everyone knows about its existence . But in vain! Diseases are effectively treated only according to the biological clock. And by eating according to their rhythms, you will not need to go on exhausting diets. Your weight and health will be ideal. Read the article and help yourself!
Everything in the world lives in a certain rhythm, at a certain time. The intensity of rhythmic processes changes constantly: it reaches a maximum, then tends to a minimum, and increases again. Our body works on the same principle. Some organs are maximally active, while others are at rest at this time.

Human biological clock. Human organ activity table

Organ Active (time) Inactive (time)
Light from 3 to 5 am from 15 to 17
Large intestine from 5 to 7 am from 17 to 19
Stomach from 7 to 9 am from 19 to 21
Spleen, pancreas from 9 to 11 from 21 to 23 pm
Heart from 11 to 13 from 23 to 1 am
Small intestine 13 to 15 1 to 3 am
Bladder from 15 to 17 from 3 to 5 am
Kidneys from 17 to 19 from 5 to 7 am
Heater range from 21 to 23 from 9 to 11
Gallbladder from 23 to 1 am from 11 to 13
Liver from 1 to 3 nights from 13 to 15 days

From 3 to 5 am – The lungs work hard. Therefore this best time for jogging or playing any wind instrument.

From 5 to 7 am you need to start your active life . At this time, the activity of the large intestine is maximum and it is advisable to empty it so that there is no constipation and poisoning of the body with feces.

From 7 to 9 am the activity of the stomach increases. It is necessary to have breakfast so as not to suffer from stomach ulcers and gastritis later.

To always be energetic and slim you need great attention pay attention to the composition of breakfast. Not the quantity of food, but the quality of the products and the presence of useful minerals and vitamins.

It can be liquid porridge, an omelet, but always with various healthy, natural vegetables or fruits.

The temperature of the food is also important. Any food or drink should be warm. Hot food causes spasms of the pancreas and stomach. Cold food requires additional energy expenditure.

From 19 to 21 hours there is zero stomach activity. Therefore, it is not recommended to eat at this time, so as not to gain extra pounds. And do not load the weak heart at this time.

Please note that heart activity occurs only from 11 a.m. to 1 p.m.
At this time you should have maximum work and activity. The heart actively pumps blood, which carries nutrients received during breakfast to all human organs. This is why breakfast is essential. The circulatory system should not run idle.

From 13 to 15 hours the activity of the small intestine increases. It sorts food into components. Useful ones are absorbed into the body, and excess, unnecessary ones are sent to the large intestine.

From 19 to 21 pm the activity of all hormonal glands increases - endocrine, brain, pancreas.

From 21 to 23 hours – triple heater is active. You can have a little snack. For easy maintenance of hormonal and nervous system.

From 23 to 1 am – maximum activity of the gallbladder. It’s better not to eat so as not to stone your body.
As you can see, knowing The biological clock your body, and by living according to them, you will not acquire unnecessary diseases or extra pounds. And you will live healthy, beautiful, happily and long. ABOUT correct mode day and effective treatment diseases based on the biological clock, watch the video.

Carbohydrates (alcohol, sugar,...) in the evening, when the pancreas is “sleeping”, speed up the body’s biological clock, shortening our life!!!

The work of human internal organs by the hour

Our ancestors knew that all people, animals and plants have the ability to sense time, or, as they say now, they felt their biological clock and lived in accordance with their biological rhythm. The change of seasons, lunar cycles, day and night are directly related to these watches.
IN daytime predominate in our body metabolic processes aimed at extracting energy from accumulated nutrients. At night, the energy supply spent during the day is replenished, regeneration processes are activated, tissue restoration occurs and internal organs are “repaired.”

WHY IS IT BETTER TO START YOUR DAY AT 6 AM?

or How to restore the biological clock of the DAY?

Heart, liver, lungs, kidneys - all organs live and work according to the clock, each has its own peak of activity and period of recuperation. And if, for example, you force the stomach to work at 21:00, when the “day regimen” provides for rest, the acidity of gastric juice increases by a third above normal, which leads to the development of gastrointestinal pathologies and exacerbation of peptic ulcers. Night exercise is also contraindicated for the heart: failure in daily activity cardiac muscle cells are fraught with hypertrophy with subsequent development of heart failure.

Body schedule hourly from 4:00 to 22:00

04:00 — The adrenal cortex is the first to “wake up”: from 4 in the morning it begins to produce hormones that excite the nervous system. The most active one, cortisol, increases the level of glucose in the blood, as well as blood pressure, which tones blood vessels and increases the rhythm of the heartbeat - this is how the body prepares for the upcoming daily stress. There is a sharpening of hearing: the slightest noise - and we wake up. At this hour, peptic ulcer disease often reminds itself, and attacks occur in patients with asthma. Blood pressure during this period is low, the brain is poorly supplied with blood - this hour is also called the fatal hour, from 4 to 5 am sick people often die.
Division occurs and the most active renewal occurs the largest number cells. Cell growth hormones are actively produced. The skin is actively renewed.

IN energy plan : from 3 to 5 o'clock
The lung meridian begins to work actively. During the hours of his activity, energy and blood move from a state of calm to movement and begin to spread throughout the body. At this time, all organs of the human body should rest. Only in this way can the lungs rationally distribute energy and blood.

05:00 — We have already changed several phases of sleep: lung phase sleep, dreaming and deep sleep without dreams. Anyone who gets up at this time quickly comes to a cheerful state. The large intestine begins to work - the time comes to release toxins and waste. The body begins to become more active, blood pressure and hormone levels increase, protective forces.
06:00 — Blood pressure and temperature begin to rise, and the pulse quickens. We are waking up. Increased blood pressure (by 20-30 points), risk hypertensive crises, strokes, heart attacks. The level of adrenaline in the blood increases. This is the best time to take a shower.

In terms of energy: from 5 to 7 am
the work of the colon meridian is activated, which is responsible for the final elimination from the body feces with toxins and waste.
When you wake up, it is advisable to immediately drink a glass of warm water on an empty stomach; it helps to moisturize the intestinal tract, stimulate bowel movements and eliminate toxins. This is especially true for those who suffer from frequent constipation.

07:00 — The stomach is activated: the body requires replenishment of nutrients in order to extract energy from them. Carbohydrates that enter the body are actively decomposed, and no active fat deposition is observed during this period. Increasing immune defense body. The chance of infection through contact with viruses is minimal. Blood viscosity is increased, the level of adrenaline in the blood is increased. For heart patients and hypertensive patients this is the most dangerous time days. Not recommended physical exercise. The body's sensitivity to aspirin increases and antihistamines: taken at this time, they remain in the blood longer and act more effectively.
08:00 — The liver completely freed our body from toxic substances. You should not drink alcohol at this hour - the liver will experience increased load. Activated sexual activity. A person experiences sexual arousal.
09:00 — Mental activity increases, sensitivity to pain decreases. The heart works more energetically. It is not recommended to spend this time sports training. The level of cortisol in the blood is very high.

Seasonal rhythms of human organs

In terms of energy:from 7 to 9 am
The stomach meridian is active. This time is considered ideal for breakfast; the work of the spleen and stomach is activated, making food digested very easily. And if you don’t have breakfast at this time, then during the hours of greatest activity of the stomach meridian empty stomach there will be “nothing to do.” When the stomach meridian is most active, the level of acids in the gastric juice increases, and excess acid harms the stomach and threatens the occurrence of gastric diseases and disorders acid-base balance in organism.

10:00 — Our activity is increasing. We are in in better shape. This enthusiasm will continue until lunch. Don’t waste your ability to work, because later it won’t appear in this form.
11:00 — The heart continues to work rhythmically in harmony with mental activity. A person does not give in to fatigue. Happening active growth nails and hair. Increased sensitivity to allergens.

In terms of energy: from 9 to 11 o'clock
The spleen meridian is active. The spleen is involved in digestion, assimilates and distributes nutrients and fluids extracted from food throughout the body.
The brain is active. Therefore, these hours are called the “golden period”, i.e. as efficient as possible in terms of work and study. Don't forget to have breakfast. After breakfast, the spleen absorbs food coming from the stomach, and the muscles, having received nutrients, become more active. A person has a desire to activate his muscles. When the energy of the muscles and muscles is spent, the work of the spleen is even more activated, and therefore it turns out that this organ is “busy” all the time, loaded with work.

12:00 — The first decline in activity is coming. Physical and mental performance. You feel tired and need rest. During these hours, the liver “rests” and some glycogen enters the blood.
13:00 — The energy is decreasing. Reactions slow down. The liver is resting. A slight feeling of fatigue appears, you need to rest. If you have lunch at this time, the food will be absorbed faster.

In terms of energy: from 11 to 13 pm
The heart meridian is active. During these hours, energy reaches its peak, which can lead to an excess of heart “fire.” The easiest way to eliminate this excessive “fire” is to take a short lunch break. This will help replenish your energy and increase your productivity in the afternoon. Eating lunch helps prevent heart disease.

14:00 - Fatigue goes away. Things are getting better. Efficiency increases.
15:00 — The senses become more acute, especially the sense of smell and taste. We are entering working standard. This is the time of partial or complete immunity body to medications. The organs of the body become very sensitive. Appetite increases.

In terms of energy: from 13 to 15 hours
The meridian of the small intestine is actively working. Nutrients enter the small intestine where they are processed and broken down and then transported to different organs human body through the blood vessels and lymphatic capillaries. Recommended to drink more water to thin the blood and protect blood vessels.
Weakened small intestinal function not only causes low energy and blood levels, but also reduces waste elimination.

16:00 - Blood sugar levels rise. Doctors call this condition afternoon diabetes. However, such a deviation from the norm does not indicate a disease. Second surge in activity. The blood is again enriched with oxygen, the work of the heart and lungs is activated. Favorable time for physical activity and exercise.
17:00 — High performance is maintained. Class time for fresh air. The body's performance and endurance approximately doubles. Activation occurs endocrine system, especially the pancreas. At this time, you can take more food. Due to active digestion and complete breakdown of foods, fat will not be deposited.

In terms of energy: from 15 to 17 hours
During these hours the bladder meridian is active, and bladder is the main channel for removing waste and toxins. This is why you need to drink more water during this time. At this time, a person is full of strength and energy. Metabolism in the body reaches its peak, the brain received the necessary portion of nutrients after lunch. Therefore, this time is called the second “golden period” for work and study. Reaches a peak - metabolism.

18:00 — People's sensitivity to pain decreases. The desire to move more increases. Mental alertness gradually decreases.
19:00 - Blood pressure increases. Mental stability is zero. We are nervous, ready to quarrel over trifles. Cerebral blood flow decreases and headaches begin.

In terms of energy: from 17 to 19 hours
At this time, the kidney meridian is active. This is the peak period for removing waste and toxins from the body, so you should increase the amount of drinking to speed up the appearance of urine and stimulate the elimination of unnecessary and harmful substances. At the same time, the kidneys begin to preserve the most valuable substances. If you make a habit of drinking a glass of water during these hours, you will improve your kidney health.

20:00 — Our weight by this hour reaches highest values. Reactions to external stimuli clear and fast.
21:00 — The activity of the nervous system is normalized. Psychological condition stabilizes, memory becomes sharper. This period is especially good for those who need to memorize a large number of information, such as texts or foreign words.

In terms of energy: from 19 to 21 hours
are considered the third “golden period” for work and study. At this time, when the pericardial meridian is active, the whole body is calm. After a light dinner you can go for a walk. Before 21:00 it is useful to drink a glass of water or weak tea. At this time, the pericardial meridian should be massaged. Massage of the pericardial meridian helps to strengthen the function of the heart, as a result of which the activity of all internal organs improves and the circulation of energy and blood is activated.
The pericardial meridian is one of the 12 main active channels. He passes through inside hands You can, for example, while sitting in front of the TV, stretch your left arm from the armpit down right hand– along the pericardial meridian, and then do the same with the right hand. You need to massage each hand for 10 minutes.

WHY DOES OUR BODY NEED REST AT NIGHT?

or How to restore the biological sleep clock?

How to restore your biological sleep clock

Nature has determined that we spend thirty percent of our lives sleeping: the body needs rest and regeneration. But we often skimp on sleep and pay for it with psycho-emotional disorders, endocrine disruptions, diseases of the gastrointestinal tract and heart, and sometimes oncology. And if innocent insomnia has come to your attention, this is not only the consequences of a disruption in clock rhythms, but also a reason to think about the REASONS for a whole list of pathologies that inevitably lead us to illness and old age.

At night, the pineal gland (the pineal gland in the sulcus of the midbrain) produces melatonin - the peak of activity occurs at approximately 2 a.m., and by 9 a.m. its content in the blood drops to its minimum values. It is produced by the pineal gland only at night because active enzymes those involved in its production are suppressed by DAYLIGHT. Thanks to melatonin, there is a comfortable decrease in temperature and blood pressure, they slow down their activity and physiological processes. At night, only the liver actively works - cleanses the blood of pathogenic flora waste and toxins. Another important hormone begins to work actively - somatotropin (growth hormone), which stimulates cell reproduction, regeneration, rejuvenation and anabolic processes (the release of substances beneficial to the body from food). Failure to adhere to a sleep schedule leads not only to insomnia, oncology and diabetes mellitus, and also early aging body...

Body schedule from 22:00 to 4:00

22:00 - Body temperature decreases. White blood cell count - white blood cells- increases. In the body of those who go to bed at this time, melatonin, the hormone of youth, is produced with redoubled force.
23:00 — If we sleep, the cells restore their functions. Blood pressure decreases, pulse becomes slower. Metabolism slows down. At this time, the body is most prone to developing inflammatory processes, colds, infections. Eating late is very harmful.

In terms of energy: from 21 to 23 hours
At this time, people complete their daily activities and prepare for bed. Therefore, during these hours you need to calm down and ensure yourself good vacation. If you violate this natural law, you can harm your health.
If a person sleeps poorly or insufficiently, he begins to feel unwell, he is overcome by lethargy and apathy.
To have quality sleep, you need to fall asleep before 11:00 pm.

24:00 - This is the last hour of the day. If we went to bed at 10 pm, then it’s time for dreams. Our body, our brain sums up the past day, leaving what is useful and rejecting everything unnecessary.
01:00 – We have been sleeping for about three hours, having gone through all phases of sleep. At one o'clock in the morning the light phase of sleep begins, we can wake up. At this time we are especially sensitive to pain.

In terms of energy: from 23 to 1 o'clock
The gallbladder meridian is active. At this time, yin energy gradually dissipates and fades away, but yang energy is born - the most powerful productive life force. If we follow the regime and go to bed before 23:00, then yang energy quickly arises and rises, which benefits our entire body. If it is later, then the “yang” energy begins to be wasted. But it is precisely this that is the basis of life.

02:00 – Most of our organs operate in an economical mode. Only the liver works. It intensively processes the substances we need. And above all those that remove all poisons from the body. The body undergoes a kind of “big wash.”
03:00 - The body is resting. Deep sleep. The muscles are completely relaxed. Pulse and breathing rates decrease, brain wave activity decreases, heart rate slows, body temperature and blood pressure drop. At three o'clock in the morning, energy consumption in the body is replenished.

In energy In other words: from 1 to 3 o'clock
At this time, the liver meridian is activated. The removal of toxins and waste occurs, as well as the regulation and renewal of blood. The best way to strengthen the liver is high quality good sleep. The deeper it is, the better the blood circulates and the more active the liver cleansing occurs.

Try to follow a daily routine: eat at the same time, wake up at 6:00, go to bed no later than 22:00 and then you will remain young, healthy and full of energy for a long time! By the way, this is exactly what our ancestors did: they rose at dawn and went to bed at nightfall - probably not only because of the lack of electricity.

We wish you health and prosperity!

The lungs are activated from 3 to 5 am. Then from 5 to 7 in the morning is the time for the awakening of the large intestine. If you wake up during these hours, it is best to drink a glass of water, you can also eat some dried fruits.

Then the stomach begins to work from 7 to 9 am, at this time it is best to have breakfast; porridge or muesli are great. But you shouldn’t limit your breakfast to this; you can add nuts and fruits.

A little later, from 9 to 11 am, the stomach rests, while the pancreas is actively working. You shouldn’t overload your stomach with a hearty breakfast at this time; it’s best to have a snack with fruit or low-fat yogurt.

Regular lunch hours are from 11 a.m. to 1 p.m. At this time, the heart is actively working, which means you shouldn’t overeat. During these hours, it is better to limit yourself to one dish, preferably soup or salad. From 13:00 to 15:00 the large intestine is active.

The kidneys and bladder begin their intensive work from 15 to 19 hours. You need to drink a lot during this time! For dinner, chicken, fish, shrimp, plus a side dish of stewed vegetables are suitable.

From 19 to 21 hours the kidneys begin to rest, so at this time you need to drink less and try not to eat. But blood circulation is intense at this time! This is the best time for an evening walk.

From 21 to 23 hours you can do whatever you like, do it.

From 23 to 01 a.m. the gallbladder begins its work. No fatty foods! You can have a snack with fruit. From 1 am to 3 am the liver works.

IN rational nutrition important regular intake food at the same time of day, the fragmentation of food intake, its distribution between breakfast, lunch, dinner, second breakfast, afternoon snack. With 3 meals a day, the first two meals are 2/3 of the daily allowance energy value(“calorie content”) of food and dinner - "/z.

Often the daily diet according to energy value is distributed as follows: breakfast - 25-30%, lunch - 45-50%, dinner - 20-25%. The time between breakfast and lunch, lunch and dinner should be 5-6 hours, between dinner and going to bed - 3-4 hours.

These periods provide for the height of activity digestive functions, digestion and absorption of the main amount of food taken. It is more rational to eat 5-6 meals a day. With 5 meals a day, the first breakfast should account for about 25% of calories daily ration, for second breakfast - 5-10% ( snack- fruits, tea), for lunch - about 35%, for afternoon snack - 25%, for dinner - 10%.

With 4 meals a day, the first breakfast should account for 20-25%, the second breakfast - 10-15%, lunch - 35-45%, and dinner - 20-25% of the calories of the daily diet.

The actual distribution of the daily ration has significant differences in connection with climatic conditions, work activity, traditions, habits and a number of other factors.

Fruits, dried fruits, berries and honey

Vegetable oils and herbs

Nuts and seeds

Vegetables, melons and greens

Biological clock of the body

If you learn to adjust to the schedule of your body's biological clock, you can regulate not only your behavior, but also your mood.

Numerous studies have proven that we all live according to a certain biological clock. And although different people These clocks may be a little fast or slow, but the averages will be fair for most people on the planet. So, which of our organs rest at what time of day or, on the contrary, become hyperactive?

The hour of blindness - a person’s visual acuity decreases most strongly at 2 a.m., which is especially important for motorists to know.

Hour of birth and death - most children are born between 0 and 4 am. In the pre-dawn hours (around 4 am) heart attacks and strokes most often occur in people suffering from cardiovascular diseases.

The hour of lethargy is the lowest arterial pressure observed between 4 and 5 am.

The hour of love - the greatest secretion of sex hormones is observed from 8 to 9 am.

The hour of pain relief is from 9 to 10 a.m. a person has the lowest pain sensitivity.

Hour of creativity - the cerebral hemisphere responsible for creative and abstract images works most actively from 10 to 12 noon.

An hour of physical education - our muscles show the greatest impact from 12 to 13:30.

Digestive hour - most gastric juice is produced from 12:30 to 13:30.

Hour of mastery - from 15 to 16 hours the fingers work best, which is important for those whose activities are related to fine motor skills and tactile sensations.

Growth hour - hair and nails grow fastest between 16:30 and 17:30.

Hour of running - the lungs breathe most intensely between 16:30 and 18 hours.

Hour of the senses - taste sensations, hearing and smell become more acute between 5 and 7 p.m.

Alcohol hour - the liver breaks down alcohol most efficiently between 6 and 8 p.m.

Beauty hour - the skin is most permeable to cosmetics between 18 and 20 hours.

The hour of communication - loneliness is most difficult to bear between 20 and 22 hours.

Immunity hour - most effective the immune system protects the body from various infections from 21:30 to 22:30.

Usually our daily life is scheduled literally minute by minute. Man is a living biological being with own body leads his own individual daily routine, which is in no way connected with our plans. And we rarely think about the fact that our body also lives according to a clear schedule - the human biological clock. This watch is very accurate and consistent.

The biological clock in the human body flows rhythmically and the cells constantly adapt to each other, thereby synchronizing their work and therefore their pulsation is the same. This phenomenon is comparable to the swinging of a clock pendulum, but these processes occur quite quickly, but the biological processes that occur in the human body are equal to a day. Such processes are called circadian or circadian oscillations. In humans, many functions, not just sleep, are subject to the circadian rhythm; these are increases and decreases blood pressure, fluctuations in body temperature, i.e. at night it is reduced by one degree, sweating of the palms and other changes.

The formation of biological rhythms occurs gradually. In newborns, they are still unstable, when the periods of sleep, wakefulness, and feeding alternate asymptomatically, but gradually the brain begins to obey the change of day and night, and at the same time, all hormonal and other organs begin to obey such rhythms; such systems in the body are called endogenous clocks. So programmed cyclical changes in the body they begin to suggest the time of day, year and thereby prepare the human body for upcoming changes, which may be accompanied by an increase in body temperature or the release of hormones that prepare the body for wakefulness, and at the same time begins to become more active gastrointestinal tract and other organs, in particular the hypothalamus.

The hypothalamus is internal endocrine organ, which is located in the brain, and this gland regulates the rhythm of all organs and is responsible for maintaining constancy internal environment and it communicates with other bodies that perform all the necessary functions in a given period of time. The internal biological clock does not fade even when the usual environment changes. For example, in a specially isolated from light, sounds and other external phenomena, human body obeys the biological clock, and even in those conditions, sleep and awakening will occur rhythmically.

Such hours are also preserved when flying to long distances, across a large number of time zones, and in this case, a person experiences a failure of this biological clock, which leads to a change in the functioning of the body. At the same time, he feels exhausted and tired of the whole body, he wants to sleep, although it will be day, dry mouth appears, headaches, dizziness, and these phenomena disappear when the person’s biological clock does not adjust to the desired rhythm.

Let's consider what happens to the human body at specific hours.

One hour.

At this time, the body's performance is minimal. The body is immersed in deep dream. There is an active release of the sleep hormone - melatonin.
The liver is actively involved in the process of metabolism that enters the body during dinner, so after midnight the body tolerates alcohol much worse. If you wake a sleeping person around 1 a.m., it will be difficult for him to leave bed, since his blood pressure and body temperature are reduced.

It takes six years to sleep human life. A person cannot live even two weeks without sleep. From 1.30 to 3.30 the small intestine meridian is active.

Two hours.

Drivers behind the wheel react slowly to optical stimuli. The number of accidents is increasing sharply. Most people start to feel feverish, during these hours the body is extremely sensitive to cold. The liver decomposes the alcohol drunk the day before.

Three hours, three o'clock.

People prone to depression often wake up at this time, their mood deteriorates sharply, and dark thoughts depress them. At this hour, the suicide curve rises sharply. Spiritual mood reaches its lowest point. This is a consequence of the effects of melatonin, which makes the body sluggish and relaxed. Daylight inhibits the production of melatonin, so during the day a person is active and is mostly in a good mood.

From 3.30 to 5.30 the bladder meridian is active.

Four o'clock.

The body receives a dose of the stress hormone cortisone, as if it had drained its batteries during sleep, and this portion is necessary for the body to be functional upon awakening.

However, this “injection” of activity is fraught with consequences: in the early morning hours there is a high risk of a heart attack. It is also difficult for asthma patients to endure - at this time the bronchi are extremely narrowed. Time of maximum liver activity. Insulin-dependent diabetics should know that at this time, as well as at 16.00, the body responds best to insulin. Considering this, you can spend it more economically.

Five hours.

The male body produces maximum amount sex hormone testosterone. The production of the hormone cortisone by the adrenal glands also reaches a maximum. The concentration of cortisone in the body is six times higher than during the day, so doctors familiar with chronobiology advise taking the main dose of medication in the early hours, and, taking into account natural release hormones, question the standard “three times a day.” From 5.30 to 7.30 the kidney meridian is active.

Six o'clock.

Cortisone acts as an internal alarm clock. It's time to wake up from sleep: the general metabolism is activated, the level of sugar and amino acids in the blood increases, all other substances necessary for the construction of new tissue cells, the energy necessary for the body during the day is prepared. At this time, medications that lower blood pressure and beta blockers are especially effective. But the body tolerates food poisons and nicotine much worse than at other times of the day. The early hours are unfavorable for smokers: a cigarette on an empty stomach extremely narrows the blood vessels, much more than a cigarette smoked in the evening. Morning libations double the level of alcohol in the blood compared to the result of an evening feast.

Seven o'clock.

After waking up and morning exercise, breakfast follows. Folk wisdom- “Eat breakfast yourself, share lunch with a friend, and give dinner to the enemy” - absolutely true.
The reason is internal clock digestive organs: before lunch they convert carbohydrates into energy, and in the evening into fats. The activity of the colon is activated. It is at this time that bowel movements should occur, which will result in increased performance and endurance of the body. From 7.30 to 9.30 the pericardial meridian is active.

Eight hours.

The glands produce large amounts of hormones. The body continues to prepare for the work day. The sensation of pain sharply worsens - attacks intensify in chronically ill patients, for example, with rheumatism.

Nine o'clock.

The hands of the biological clock point to the stomach. If you are prescribed injections, it is better to give them in the morning - this will save you from fever and swelling. Vaccinations given at this time cause fewer complications than vaccinations given during the day. Conducted at this time radiation therapy It is also much easier for cancer patients to tolerate. At this time, a person is maximally resistant to X-ray radiation. From 9.30 to 11.30 the meridian of the triple heater is active.

Ten o'clock.

Body temperature and performance reach their peak.
Short-term memory functions especially well, while the afternoon hours are optimal for long-term memory. A text read at about nine in the morning is remembered faster than one read at 3 p.m., but it is also quickly erased from memory - after about a week, which cannot be said about a text read in the afternoon. A lesson learned at 10 am must be repeated after lunch. And Chinese scientists also point out that at this time our right limbs are charging big amount energy. This is probably why morning handshakes are so energetic. Counting abilities, which reached their peak during this period, will gradually decline.

Eleven o'clock.

Before lunch, exceptional performance is evident, especially in calculations. Schoolchildren find mathematics much easier between 9 and 12 am, then between 4:30 and 6 pm. The heart is also in such excellent shape that if tests are done at this time, some heart conditions may go undetected. At the same time, it becomes much more sensitive and when stressful situations beats more often than in the evening. And yet this is the most the right time for gymnastics. From 11.30 to 13.30 the gallbladder meridian is active.

Twelve o'clock.

Acid formation in the stomach increases. The feeling of hunger is difficult to suppress. Brain activity decreases as the body diverts blood to the digestive organs. After morning activity, the need for rest appears. According to statistics, those who can afford an afternoon nap have a heart attack 30% less often than those who continue to work. The need for short-term sleep is caused by weakened blood supply to the brain. At this time, most of the blood is needed by the stomach to digest food.

Thirteen hours.

The activity of the gallbladder is activated. They work especially well during this period choleretic agents, colic in the gallbladder is extremely rare. Performance is reduced by 20% compared to the daily average. From 13.30 to 15.30 the liver meridian is active.

Fourteen hours.

Energy is concentrated in the small intestine. Blood pressure and hormonal levels are decreasing. At this time, fatigue is most noticeable, but ten minutes of rest is enough to overcome it. It's better to take a little nap than to boost your body with tea or coffee. This is the best time for students to do their homework. Long-term memory works best, so it is advisable to repeat everything you learned in the morning. For painful medical procedures local anesthesia It lasts longer and is more easily tolerated at this hour. At 2 p.m., our teeth and skin are almost insensitive to pain, and anesthetics work three times better than in the morning.

Fifteen o'clock.

The second peak of performance begins. A healthy desire to work, regardless of whether there was a pause for rest or not. From 15.30 to 17.30 the lung meridian is active.

Sixteen o'clock.

Blood pressure rises and intensifies. Athletes show their best results at this time. The returns from training are great, while in the morning they are less effective. It is no coincidence that the final competition athletics are carried out precisely at this time in order to achieve best results. Drugs that affect acidity are very effective.

Seventeen o'clock.

A tangible influx of vitality. The kidneys and bladder are actively working. Between 4 and 6 p.m., hair and nails grow faster than at other times. From 17.30 to 19.30 the large intestine meridian is active.

Eighteen hours.

The pancreas is active. The liver is more tolerant of alcohol. The respiratory organs work intensively.

Nineteen o'clock.

The pulse slows down significantly, at this time it is dangerous to take medications that lower blood pressure. Drugs recommended for disorders of the central nervous system and peptic ulcers digestive organs. Kidney activity reaches its peak. From 19.30 to 21.30 the stomach meridian is active.

Twenty hours.

Twenty-one hours.

The body is preparing for a night's rest. It is harmful to fill your stomach with food - it will remain almost undigested until the morning, and that part of it that will be processed will be converted into body fat. From 21.30 to 23.30 the spleen-pancreas meridian is active.

Twenty two hours.

Efficiency drops sharply. The number of leukocytes in the blood increases - more than 12,000 white blood cells per millimeter, while in the morning there are about 5,000 per millimeter. You should not use medications with side effects, as there is a high risk of intoxication; at night, it is especially difficult for the body to decompose poisons and fight poisoning.

Twenty three hours.

Metabolism is reduced to a minimum, along with it blood pressure, pulse rate and body temperature decrease, and the ability to concentrate and performance decreases. Cortisone production stops. Management of the body's activities passes to the parasympathetic part of the autonomic nervous system. From 23.30 to 1.30 the heart meridian is active.

Twenty four hours.

Intensive skin restoration is underway - cell division is much more intense at night than during the day. In conditions active work parasympathetic division nervous system, hepatic and biliary colic occur more often. As a result of a decrease in blood pressure and pulse rate against the background of local circulatory disorders, strokes can occur. In women, hormones that regulate labor contractions are especially intense. For this reason, twice as many children are born at night than during the day...

Hi all! Yuri Okunev is with you.

Do you know that you can save a third of your life if you adjust to a person’s biorhythms hour by hour? Often overload with work and personal worries leads to lack of time, stress and even depression. However, the reason for this development of events is not the number of cases, but their planning.

By observing yourself, you may notice that you manage to do more or less depending on the time of day. Therefore, there are patterns that determine your productivity throughout the day. Let's understand them.

For more than two hundred years, scientists have been studying human biorhythms. There are still more questions than answers. The most studied is circadian rhythm activity. It is known how cell metabolism, the functioning of internal organs, and brain activity change.

Knowing the operating mode internal systems, you can plan schedules for nutrition, physical and mental activity, and rest. Therefore, let's look at the biorhythms of human organs hour by hour.
You can see the average activation schedule of internal systems in the figure:

Based on the chart, there are 12 periods of daily peak energy. Taking into account these peaks, the distribution of various tasks and activities can be optimized.

Sleep well.

• From 23.00 to 1.00 time to sleep. The pleasure hormone serotonin is being produced, thanks to which you wake up with good mood, which is called “get up on the wrong foot.” The body's immunity and defenses work to provide good health. Have you noticed that the body heals itself during sleep?
• From 1.00 to 3.00 peak liver activity. This is the main worker in cleansing the blood of toxins, waste and other debris.
• From 3.00 to 5.00 peak lung activity. The best time for spiritual practice and pranayama. By 5 am, the pulse quickens, the production of the hormones cortisol and adrenaline increases. Then the work of the large intestine is activated so that the cleansing and restoration processes that took place all night successfully end with the removal of “production waste”.

Time to wake up.

The value of getting up early and how to accustom yourself to it, I described in detail in my book “How to Develop the Habit of Getting Up Early in the Morning.” You already received it for free if you subscribed to blog updates.

By the way, in it I present a view of daily rhythms from the point of view of Ayurveda, which is somewhat different from that described in this article. But one way or another, an extra hour or two in the morning will become your serious competitive advantage in the game called “Life”.

• From 7.00 to 9.00 breakfast time, as the stomach is activated and ready for efficient work. Most of what you eat during this time will be digested without fat deposits. During this period, it is especially good to plan your day, identify important and urgent tasks, and create a schedule.
• From 9.00 to 11.00 the spleen and pancreas come into combat readiness. Are you in this moment in the most better shape and peak performance throughout the day, so take on all the important tasks, make the most important calls and meetings, negotiate with your superiors. In general, immerse yourself in work and intellectual work.
• From 11.00 to 13.00 Blood pressure rises and heart activity increases. Try to avoid stress and physical overload. If work is related to physical effort, then by noon reduce their intensity. Not the best time to visit gym. Also, by 12 o'clock the biorhythmic activity of the brain decreases. Start preparing for lunch break, devote time to completing small, urgent tasks.

A day is a small life

• From 13.00 to 15.00 work actively small intestine, which means you need to have lunch before 14.00. From 14.00 the body is busy with active digestion. Therefore, plan less responsible work during this period.
• Between 15.00 and 17.00. Activated excretory system, as well as long-term memory capabilities. You can take on intellectual tasks again. After 16.00 there is an increase in efficiency. As work begins to slow down, return to deep dive V job responsibilities, or to active household chores.
• From 17.00 to 19.00 The kidneys work hard, so you can consume large amounts of water without harming yourself. Great time for sports, going to the gym, doing physical labor around the house, visiting the pool, sauna. Choose any load, taking into account age characteristics.
• Until 19.00 Replenish your energy reserves with a light dinner. Because the, digestive enzymes are practically not produced, and the gall bladder and liver are in a passive phase, therefore, the last meal should be light and low-fat.

Evening is a time for relaxation and communication.

• From 19.00 to 21.00 Body temperature rises, blood circulation works at its limit. If in the previous period you did not fill your stomach with a dense, fatty dinner, now you feel an increase in brain activity, improved reactions. You are ready for an exciting evening of leisure. Hiking, country trips, and light physical activity are useful: sport games with children and friends, swimming, bowling, etc.
• After 20.00 the best mental state, devote this time to communicating with loved ones and household members, discussing important family issues. As Vladimir Vysotsky wrote: “The morning is wiser than the evening, but there is also something in the evening.”
• From 21.00 to 23.00 body temperature decreases. The body begins to prepare for sleep. The amount of energy and brain reactivity decreases, but joint mobility is preserved. You can try yoga, stretching, or other relaxing and calming activities again.

Get ready for bed. If something is bothering you, think through solutions, make a rough plan for tomorrow, meditate or listen to calm music. Clear your mind so that nothing interferes with your sleep.

To put your knowledge about the rhythms of the day into practice, observe yourself for a week or two. Identify your own peaks and valleys in performance and plan your day based on your results. This way you will not only increase your efficiency, but also improve your health.