home Thyroid Useful facts about human health. Scary facts about health. Is computer diagnostics of health status useful?

Useful facts about human health. Scary facts about health. Is computer diagnostics of health status useful?

The most Interesting Facts health information that everyone should know about are collected in this article.

Cardiovascular disease is extremely rare in horses. English veterinarian S. Littlejohn explains this as follows: “Horses do not smoke, do not drink, adhere to a strict vegetarian diet and do a lot of physical exercise.”

The only animals that suffer from leprosy, besides humans, are armadillos. A third of the 250 Americans who contract leprosy each year get it from armadillos.

Insufficient physical activity causes the same number of deaths worldwide as smoking.

In conditions weightlessness caries develops faster than on Earth. On the teeth of mice launched into space, microorganisms that cause caries multiplied more actively than usual. It is believed that in zero gravity saliva is distributed worse oral cavity and does not wash away microorganisms from teeth well.

Salt is harmful to the cardiovascular system of the human body. If its amount is reduced by at least 3 grams per day, life expectancy will increase by 5-6 years.

How more educated person, those less likely brain diseases. Intellectual activity causes the production of additional tissue to compensate for the disease.

Medical studies conducted in 2010 showed that someone who has no friends has the same health risks as a smoker who smokes a pack of cigarettes a day.

Feeding bread to ducks is extremely harmful to their health and ecosystem. By feeding birds in the warm season, a person brings great harm birds .

Their natural instincts to search for food, favorable natural conditions and they become practically tame. The stomach of a wild duck does not digest this food well and the bird dies. Brown bread is especially dangerous, as it can cause severe fermentation in digestive system waterfowl.

The number of cases of skin cancer caused by tanning beds significantly exceeds the number of cases of lung cancer caused by smoking.

74% of men and 64% of women in the US are obese or overweight, according to the National Institutes of Health.

There is a movement called "Movement for the Voluntary Extinction of Humanity", the goal of which is the gradual destruction of the human race, through a voluntary cessation of reproduction, which will allow the Earth's biosphere to recover.

Have you ever been interested in the question Why do common colds start during cold weather? And all because human skin is more sensitive to cold. For comparison: on one square centimeter of skin there are about 12 points sensitive to cold, and only 2 to heat.

Fruits and vegetables can help the body make its own aspirin.

McDonalds sued a wellness company called McWellness, signaling that McDonalds may have a medical division in the near future.

Air fresheners contain numerous chemical substances dangerous to our health, such as formaldehyde, which can cause serious problems with breathing.

Bananas are quite radioactive, and a truck carrying them can cause false positives when testing radiation materials in American ports, and at the same time they are completely safe for humans.

Dogs can smell cancer and reduced content blood sugar.

Sitting straight in a chair is bad for your back. You need to lean back and sit at an angle 135 degrees.

Smokers are four times more likely than non-smokers to report feeling tired in the morning, and are 70% more likely to have hearing problems.

The newest and expensive medicines not necessarily the best and safest.

If you regularly consume orange or grapefruit juice, you can significantly reduce the risk of osteoporosis.

In a lifetime, a person travels a distance equal to three revolutions around the globe.

People who live on the coast live longer than those living on the mainland.

Less than 10% of all people on the planet know how to breathe correctly. When breathing, it is necessary to use not only chest, but also the stomach.

It is important for people to have wellness, strong immunity, energy and strength, so interesting facts about human health will be of interest to everyone who wants to live a long life.

Facts about human health will never be superfluous. It is so? Read on for some intriguing information that will help you understand some questions about the human body.

On Japanese island More than four hundred and fifty people over the age of one hundred live in Okinawa. This island is considered the healthiest place on Earth.

People who smoke suffer more from stress than people who have never smoked and those who quit combined.

People who spend a lot of time working on a computer or watching TV often suffer from constant fatigue syndrome.

Urinating while sitting promotes complete release Bladder, reduces the likelihood of prostatitis and allows you to live a full sexual life for a long time.

Research has shown that cuddling before bed is very beneficial. This helps the body relax and also slows down the thought process, making it easier to fall asleep.

Research has shown that chocolate can improve your math skills.

Loneliness weakens immune system. Friends and other loved ones just by being in your life can boost your immunity by 60 percent.

Sprinkling sugar on a wound or cut can significantly reduce pain and speed up the healing process.

Missing someone is unhealthy and can cause insomnia. Feeling of dissatisfaction from being away from dear person keeps you awake at night.

Cherry can make cancer cells self-destruct.

Diet soda is as damaging to teeth as meth or cocaine.

People who rarely complain suffer more from stress, anxiety and depression.

There is a device that can replace the heart in the body; side effect is the absence of a pulse.

A fifteen-year-old boy with Down syndrome speaks English, Spanish, French and Latin languages. He played the violin at the 10th World Down Syndrome Congress in Ireland and set six youth records for people with Down syndrome.

Cracking your knuckles does not harm your bones or cause arthritis. What you hear is the sound of gas bubbles forming (not even bursting).

Stress is often considered a "silent killer" - it leads to heart disease, increased blood pressure, chest pain and early death.

If you have a cat in your house, your risk of heart disease is reduced by forty percent, and sudden strokes by thirty percent.

The tigress lost her cubs as a result early birth. Soon after this, she began to experience depression and her health began to deteriorate. Since tigers are endangered, every effort was made to save her. Zoologists dressed the piglets in tiger suits and showed them to their mother tiger. Now she adores these piglets and takes care of them as if they were her own children. The tigress's health has improved. Everyone has feelings.

“Killing season” is a term used by British doctors to describe the month of August, when doctors who have just graduated from college come to hospitals.

If you sleep less than four hours or more than ten, you are at risk and may die early.

A breakup is not easy to deal with because it is a time when the body and brain experience a kind of withdrawal. It's like drug addiction. We become addicted to love.

A nice morning kiss can help prevent illnesses caused by stress. A kiss in the morning fills us with harmony and helps us fight external troubles.

Excessive love for cats can cause mental illness leading to suicide.

Banana milkshake is a great hangover cure.

Sitting straight in a chair is bad for your back. You need to lean back and sit at an angle of 135 degrees.

In 2008, an experiment was conducted in which people were exposed to painful electric current. After this, they were offered placebo tablets. Some cost ten cents, and others two dollars and fifty cents. Studies have shown that the former reduced pain by 64%, and the latter by 85%. Conclusion: expensive placebos work better than cheap ones.

Before cabbage's popularity as a food product grew in popularity in 2013, its only major consumer was Pizza Hut, which used the vegetables not for food, but to decorate its salad bar.

Bayer sold drugs containing HIV and the Hepatitis C virus, causing more than ten thousand people in the United States to become infected with HIV. Having discovered such components in their drugs, the company withdrew them from the US market and sold them to countries in Asia and Latin America so as not to lose money.

Health is the most important value for every person. Many proverbs and folk wisdom said in his honor. And for good reason, because a healthy person can do anything. And only when we get sick do we begin to appreciate good health, the absence of pain and malaise, energy and vigor. The most interesting facts about human health that everyone should know about are collected in this article.

1. Salt is harmful to the cardiovascular system of the human body. If its amount is reduced by at least 3 grams per day, life expectancy will increase by 5-6 years.
2. Specialists from the University of Virginia have found that the human brain begins to age at the age of 27. It is also interesting that the peak capabilities of this organ occur at 22 years of age.

3. Fish, namely the omega-3 fatty acids it contains, has a beneficial effect on heart function. Positive effect will be visible if consumed twice a week.
4. Scientists from a university in Switzerland have proven the connection between stress and tooth loss, tooth decay, and gum problems.

5. To slow down skin aging, you need to eat a little dark chocolate every day.
6. Have you ever wondered why common colds start during cold weather? And all because human skin is more sensitive to cold. For comparison: on one square centimeter of skin there are about 12 points sensitive to cold, and only 2 to heat.

7. Scientists have long come to the conclusion that there are products that help rejuvenate the human body. Among them: dark chocolate, tea, spinach, strawberries, apples, black currants, grapes (red), oranges, pomegranates, bran flakes and others.
8. Rose hips, currants, sea buckthorn and chokeberry V fresh improve vascular tone and prevent the occurrence of varicose veins veins
9. Did you know that 50% of DJs have hearing problems?

10. If you regularly drink orange or grapefruit juice, you can significantly reduce the risk of osteoporosis.
11. Coffee beans, or rather the chlorogenic acid contained in them, protect our brain from destruction.
12. Interesting facts about human health also concern the influence of vitamins and minerals on our appearance. So, few people know that cucumbers improve the condition of nails. WITH for cosmetic purposes This vegetable can not only be consumed internally, but its juice can also be used as baths and lotions.

13. Honey has a positive effect on a person’s intellectual abilities.
14. People who live on the coast live longer than the inhabitants of the mainland.

15. Sports should bring pleasure, energy and strength. But scientists have found that if you actively engage in more than two hours a day, it can happen. reverse effect. This manifests itself in the form of apathy, headaches, sleep and appetite disturbances and more serious problems.
16. Less than 10% of all people on the planet know how to breathe correctly. When breathing, it is necessary to use not only the chest, but also the stomach.
17. Canadian scientists have found that sleep disturbances can be a cause of excess weight.

18. Eating kiwi, as well as using it as a face mask, rejuvenates the skin.
19. Do you know why all men love meat? In addition to the fact that it adds strength, meat promotes the production of the male hormone testosterone.

20. Consume parsley leaves to strengthen your immune system.
21. If you eat kernels of five every day walnuts, life expectancy will increase by 7 years.

Interesting video. 3 myths about human health:

Health is our strategic value, and we are taught to treat these reserves with care from a very early age. It would seem that the basics healthy image life has long been known. However human body, and its various conditions have not yet been studied enough for the answers to all questions to be obvious and the recommendations to be unambiguous. Moreover, there are many interesting facts about health that will surprise you.

About the benefits of freshly squeezed juices

We have all heard about how healthy fresh juices are and that we should drink them with all our might and whenever possible. However, the latest opinion of nutritionists completely destroys this materially expensive theory. IN best case scenario, in their opinion, freshly squeezed fruit juice- this is just a portion of additional calories, at worst - a concentrate of glucose and fructose floating in a glass that is harmful to the body.

At frequent use There may be disturbances in the gastrointestinal tract and problems with the mucous membrane. Doctors received slightly less vegetables from fresh vegetables than fruit juices; they called them harmless, but said that it is much healthier to eat raw vegetables as they are, along with fiber. In addition, vitamins and microelements in freshly squeezed juices are quickly destroyed when they come into contact with air.

Is it harmful to live near an airport?

It is generally accepted in society that living in close proximity to airports is much less harmful than, for example, living near a 24-hour liquor store. We won’t argue about the convenience store, but we will argue about the airplanes. If the airport and airliners flying at low altitude are less than 5 km away, then the daily noise level on average exceeds permissible norm 3 times.

It's threatening chronic hypertension, disturbance of sleep patterns and quality, development coronary disease hearts. Excess is not beneficial either. permissible level carbon dioxide, as well as sulfur dioxide and nitrogen, however, for this you need to move the house even closer - 2 km. A distance of at least 10 km is considered safe.

Is cleanliness the key to disease?

Not entirely true, but the principle of the “golden mean” is no less important here than in everything else. Excessive zeal in maintaining cleanliness is a direct provocation of increasing the risks of certain pathologies. These include, for example, childhood diabetes first type.

By at least, this is the conclusion reached by scientists who studied a sick group selected at random. Excessive cleanliness of parents was identified as a common pattern in most children with diabetes. Apparently, even a small amount pathogenic bacteria serves as a kind of inoculation, hardening for the body.

Lie in the direction of the target!

Physical education is good for health - this is an indisputable fact. The trouble is that laziness ruins everything ( chronic fatigue, lack of time, etc.). Recently, a group of researchers delighted us with the experimentally confirmed fact that lying down and imagining yourself actively exercising is much more beneficial than just lying down.

Diligent and conscientious visualization helps not only stimulate general blood circulation, but even strengthen muscles and improve neuromuscular conduction. And this, by the way, means that if you don’t tighten your shape, then at least prevent muscle atrophy possible in bedridden patients, which is especially important for the elderly.

Biological (internal) clock and electronic light

You won’t really surprise anyone with a statement about the uselessness of electronic gadgets. Much has been said about their harm to the eyes, and about the risk of developing oncology (by the way, nothing has been proven by anyone), and about the development of spinal pathologies.

Let me add one more item to the list - violation biological rhythms due to prolonged exposure to the backlight of a monitor screen, phone, tablet, electronic reader, etc. Result - broken night sleep, deterioration in melatonin production, general weakness and fatigue. List of consequences of operational disruptions biological clock you can continue, and it will look no less sad.

Watching TV close is not harmful!

The US Center for Eye Protection says that distance from the TV makes no difference to eye health.

Watching TV for a long time is indeed harmful due to visual fatigue, but the distance to the screen has nothing to do with this. But what is especially dangerous is “forgetting” to blink.

An interesting fact is that Health Day, celebrated annually on April 7, is held every year under a new motto related to specific disease or problem.

Hypertension, food safety, diabetes, bacterial resistance medicines- these are all topics recent years. The main focus of Health Day 2017 was depression as a growing problem.

Are tests really that harmless?

Often for production correct diagnosis the patient is asked to undergo one or another test. However, not all of them are so harmless. For example, CT scan in addition to being associated with radiation, in some cases it requires the introduction into the body of a special radiopaque substance that has Negative influence for kidney function.

Frequent complications may also be associated with testing. The most annoying thing is that most tests do not answer the question of what pathology you have, but show what disease you do not have. The most annoying thing, perhaps, is that in many cases, tests simply help the doctor save time on a conversation with the patient, from which much can be learned without laboratory diagnostics.

The health of teeth and the entire oral cavity is the most important indicator of quality of life modern man, including his appearance and the ability to experience joy from tasty food and human communication.

By the way, by the age of 60, a person in most cases loses more than half of his receptors, but since this happens gradually, he does not feel discomfort from this very significant loss of taste sensitivity. But a newborn baby has 3 times more of them than the average adult. Considering the monotony of his diet, it seems to us that this is at least unfair.

Wisdom teeth - why do we need them?

First of all, this third row of molars has nothing to do with any wisdom. In addition, they do not fulfill any important functions, at least for modern man. “Wise” teeth owe their name only to the approximate age of a person at the time of their eruption (it is believed that by this time he should already have at least some wisdom). The fact is that before the age of 16-18 they simply have no room to grow - there is no room for them on the jaw.

As the human brain developed, the structure of the jaw bones also changed: they became less pronounced and shorter, as if going deeper into the skull. This evolutionary transformation continues to this day, which leads to the fact that many people no longer have enough space on the jaw for additional molars.

By the way, until now scientists have not come to a consensus why this “indigenous set” grows much more often among Europeans and Americans than among residents of Asia. Are they smarter than us, or what?

Why do we grind our teeth?

In medicine, the phenomenon when a person clenches his teeth in his sleep until they creak is called bruxism. IN childhood before the appearance permanent teeth it happens at least occasionally to almost everyone. Among adults, no more than 15% of the population suffers from bruxism. The symptom is not harmless, since the force of compression can be such that the teeth crumble or become loose and suffer jaw joints.

It is common among people to attribute this phenomenon to worms, and even a countermeasure is proposed - smearing the navel with kerosene. Scientific research has led to the conclusion that emotionality is to blame, increased level mental stress and anger. By the way, alcohol aggravates the problem. It turns out that balanced people have healthier teeth not only because they don’t interfere in something other than their own business.

Diagnosis of dental health... by plane

If nothing hurts in your mouth, this does not mean that everything is fine there. While still invisible and not causing concern, carious cavities, poorly placed fillings, incipient abscesses and other problems sometimes suddenly make themselves known in the sky during an air flight.

Changes in pressure overboard, ascents and descents are all factors that cause unexpected increasing pain, which disappears without a trace after landing. Doctors recommend not to ignore barodontalgia - this is the name of this interesting, but rather unpleasant phenomenon. Thanks to this manifestation, many dental problems can be solved using more gentle methods, while they have not yet declared themselves in full voice.

Interesting health facts for children

However, many of them will be interesting for adults as well.

You will never be able to sneeze without closing your eyes.
Men blink almost twice as often as women.
The imprint of the tongue is individual for each person.

Donkeys are killed every year more people than victims of plane crashes.
The average time to fall asleep is 7 minutes.
During the first two years of a child's life, his parents, on average, lack sleep for the equivalent of 6 months of normal life.
Newborn babies have such a strong hand grip that they are able to support their own body.

In every fifth pair of twins, one of them is left-handed.
We taste different tastes in different parts language. “Sweet” and “salty” receptors are located at the very tip, “sour” tastes are on the sides, and bitter taste is in the center.
During a conversation, microscopic drops of saliva fly out of a person's mouth - approximately 2.5 drops for each word spoken.
To say one single word middle length, we use 72 muscles!

Contrary to popular belief that there are not enough boys born, approximately 105 male babies are born for every hundred girls.
Humans are the only primate that can consciously smile!

And, of course, we can talk a lot about how smiles prolong life and improve health, good mood and a generally positive attitude towards life. Studies have also shown that loneliness significantly reduces immune status, chocolate improves math skills, and hugs before bed make it easier to fall asleep and make sleep deeper and more peaceful. So smile, hug and indulge in chocolate!