In our life, it is very important to observe moderation and correct concentration in everything. This was very accurately expressed by one of the founders of modern pharmacology Paracelsus (1493-1541) in his famous phrase: “Everything is poison, everything is a medicine; both are determined by the dose. " Absolutely every substance, even the most irreplaceable and necessary for the continuation of life, has its own lethal dose, which, moreover, is not so great.

Lethal dose of alcohol

Alcohol, of course, is not a vital food product, but many people love to use it as such, often completely forgetting about any measure. A single lethal dose for humans is 4 to 12 grams of pure alcohol per kilogram of weight. Also, for an adult male, a lethal concentration will be the presence of 5-6 ppm of ethanol in the blood ( 1 ppm of a substance means that 1 ml of liquid contains 1 ml of this substance). This concentration can be achieved by drinking about 3 bottles of vodka in one sitting ( unless, of course, the body's natural defense works in the form of an urgent discharge of an excess of a toxic substance by all possible means). But there are also curious cases. For example, in 2004, in a hospital in the Bulgarian city of Plovdiv, 9.14 ppm of ethanol was found in the blood of a pedestrian hit by a car. The test was repeated several times, and all the time a concentration was obtained that was many times higher than the lethal concentration. The most interesting thing is that the unusual patient soon recovered.

Despite its toxicity, ethanol can be used as an antidote for poisoning with other alcohols ( e.g. methanol or ethylene glycol).

Lethal dose of vitamin

Absolutely all vitamins irreplaceable for life are terrible poisons if consumed without measure.... Sometimes both a deficiency and an excess of a particular vitamin lead to very similar external manifestations. For example, vitamin A deficiency and hypervitaminosis will have dry, rough skin and increased hair loss as a symptom. The amounts of vitamins in which they are vital are, as a rule, very small, and exceeding these concentrations leads to either acute or chronic poisoning. Doses in which vitamins can be taken are necessarily indicated on the packaging of the drug, because in order to kill or very seriously injure yourself, one or two pharmacy packs are quite enough.

A lethal dose of sunlight

After several years of regularly repeating “ abnormal heat»Even northern people know how dangerous the sun can be. From the beginning of the twentieth century, until about the 80s, it was generally accepted that the more time you spend in the sun, the healthier you will be. But now it is already known for sure that excessive exposure to the Sun leads not only to purely external skin defects, but also to such “ long-playing»Consequences such as accelerated aging, decreased sexual function and the development of cancer ( insufficient exposure to the sun is also fraught with exactly the same consequences).

Sunstroke- the condition is extremely dangerous, it develops suddenly, and the mortality rate reaches 30%. Therefore, if being in the open sun, a person begins to feel unwell, it is better to play it safe and try to go into the shade.

Lethal dose of nicotine

Nicotine is not only found in tobacco. There is quite a lot of it in potatoes, tomatoes, eggplants and green bell peppers. True, the nicotine contained in these plants does not cause harm due to its insufficient concentration.

Nicotine is a powerful poison not only for all warm-blooded animals, but even for insects. The sensitivity to nicotine in different species of animals is very different: for example, rats die when they receive 50 mg per kilogram of weight, 5.9 mg is enough for mice, and the dose is lethal for humans 0.5-1 mg per kilogram of body weight(for comparison - the lethal dose of the famous potassium cyanide is 1.7 mg per kilogram of body weight). When smoked, most of the nicotine in a cigarette simply burns up and turns into a less toxic poison. To kill yourself immediately, and not gradually, you need to smoke about a hundred cigarettes in one sitting.

A lethal dose of table salt

No living creature can live without salt. But the daily requirement of this substance is extremely small - only 1.5-4 g... If the body experiences a chronic lack of salt, then the destruction of bones and the death of muscles begins, the work of the heart and stomach is disrupted, severe depression and other mental illnesses develop. Complete absence of salt in food ( however, this situation rarely occurs) can kill in about 10 days.

An excess of salt is no less dangerous than a lack of it. That " salt is white poison"When there is too much of it, everyone has known for a long time. For humans, a single intake of about 250 g of salt is a lethal dose. In this case, death will be very difficult, since you will have to die from numerous edema.

Lethal dose of caffeine

Caffeine is found in coffee, tea, cola, and many other plants. In small doses, it causes a surge of strength and a feeling of vigor, which, however, after 3-6 hours are replaced by increased fatigue, lethargy and depression. The lethal dose for humans is 10 grams of pure caffeine ( provided that all of it goes into the blood). That is, in order to be poisoned to death, for example, with a good Italian espresso, you will need not only to drink about 4.5 liters of this excellent drink at a time, but also to thoroughly assimilate all the caffeine that it contains.

Lethal dose of water

Water is the basis of life. Everyone knows this. Nevertheless, you can not only drown in water - you can also get poisoned with it, and, moreover, absolutely clean, drinking water, if you drink too much. If too much water has entered the body, a state of overhydration occurs, leading to a violation of the input-salt metabolism, numerous disorders of all body systems and to death. To achieve this state, you need to drink about 7 liters of water during the day.

Water poisoning- this is rare, but it does happen sometimes. For example, soldiers become victims of water poisoning after exhausting crossings in the heat. But there are also curious cases - for example, the English schoolgirl Lee Bett in November 1995, celebrating her 18th birthday, first took Ecstasy, and then drank 7 liters of water in just an hour and a half. Death came within 4 hours.

In June 2002, in the American city of Springville, a mother, as a punishment, forced her 4-year-old daughter to drink almost 4 liters of water. The child died, and the mother went to prison.

In January 2007, the KDND radio station in Sacramento ( California) ran a surprisingly silly contest called Hold Your Wee for a Wii ( Don't piss - get a game console). One of the participants in this competition, Jennifer Strange, who drank 7.5 liters of water, died before reaching the final. And the winner of the competition ( Lucy Davidson) got seriously ill. As a result, the relatives filed multimillion-dollar lawsuits against the radio station and won them.

Lethal dose of electricity

You don't need to warn about the dangers of household electricity - almost everyone who uses electrical appliances sooner or later gets the opportunity to learn from their own experience that an electric discharge can be very unpleasant. It is possible to get a very painful electric shock in our time, even without using any devices. This happens especially often in winter, when the air in apartments is dry with central heating, and sparks fall from clothes and hair with every movement. If the strength of the current passing through the human body of the current exceeds 1mA, then this already causes very unpleasant sensations. Constant current 60 mA or variable power 300-500 mA can lead to a malfunction of the heart ( or restore the work of the just stopped heart).

To kill a person with an electric chair, voltage is used 2700 V and current strength 5 A... The voltage is turned on twice for minutes with a break of 10 seconds. This is usually enough to kill the strongest person. But on October 16, 1985, it took 5 such blows to execute William Wendivere.

A lethal dose of mosquitoes

The female mosquito, if not disturbed, m can suck out about 5 mg of blood from a person... For a person, it is fatal to lose about 2.5 liters of blood... It turns out that a person can " seize to death" about half a million mosquitoes. But in this case, most likely, death will occur much earlier from a reaction to the saliva of mosquitoes, which they inject during a bite ( it is their saliva that causes itching, swelling and other reactions).

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As the alchemists used to say, everything is a medicine, and everything is a poison - it is only a matter of the dose.

For security site decided to find out in what quantity the most popular products today can turn into a deadly poison. The figures are calculated for a one-time use of the product by an average man weighing 80 kg.

Water

Everyone has heard that you need to drink 2 liters of clean water. But if you overdo it a little and drink 3 times more, then your kidneys will not have time to remove fluid from the body. Result: swelling of internal organs, brain and respiratory arrest. So, yeah, you can get poisoned with damn water. That was recently demonstrated by the American Jennifer Strange, having drunk more than 7.5 liters in the competition "Who will drink the most water."

Coffee

Chocolate

Chocolate contains a large amount of a substance called theobromine. It is a potent central nervous system stimulant. But if you eat about 10 kg of chocolate at a time, you risk poisoning it, which will first lead to nausea and diarrhea, then to epileptic seizures, internal bleeding, myocardial infarction and joining your great-grandfathers.

Alcohol

For a healthy male body, a lethal dose will be 1.25 liters of 40-degree alcohol(these are 2.5 bottles of 0.5 l each or 27 shots of 45 ml). But! All this on condition that this healthy male body takes this blissful drink in less than an hour and does not vomit it.

Cigarettes

Considering that there is about 0.8 mg of nicotine in a standard cigarette, then 75 cigarettes can be sent to the next world at a time.

Marijuana

You won't die from 18 apples. But if you get the seeds from 18 apples, crush them, chew them thoroughly and swallow them, then you may well die. This is because the seeds contain cyanide. Param-param-pam-pam!

Cherry pits

The same fate will befall those who love a large number of apple seeds, and those who chew crushed cherry seeds, since they also contain cyanide (the same cyanide list includes the seeds of apricot, peach, sweet cherry, bitter almond kernels). For example, like this guy who, deciding to find a nut inside the bone, chopped it and ate it. And then two more.

Bananas

Bananas contain potassium, an overdose of which can be deadly. But for this you need to try very hard and eat 400 bananas at a time.

Oranges

Salt

What is the lethal dose of salt for humans? The product is present in almost all dishes, is consumed daily and is necessary for the normal functioning of all organs. However, consuming large amounts of salt has negative consequences and can be fatal. How much of a substance can be fatal?

Salt - sodium chloride - contains two elements necessary for humans - chlorine and sodium. With a lack of substances, the functionality of organs and systems is impaired. What are these elements for?

Both elements are required by the body for homeostasis.

Nutritionists around the world recommend not consuming increased amounts of salt per day. Unfortunately, in many food products the element content is exceeded. A person systematically uses a dangerous amount of a substance, which leads to a violation of many body functions.

What happens:

1. High blood pressure - hypertension. Such a disease poses a serious danger to the body and can provoke the development of a fatal outcome.
2. Puffiness. Sodium is involved in the control of water balance. The increased content of the element leads to fluid retention in the body, which provokes the development of puffiness on the body. The load on the urinary system and heart muscle increases.
3. An increased amount of salt can collect in the kidneys, turning into stones.
4. A high level of salt in tissues and cells leads to malfunctions of the nervous system, problems with sleep.
5. The risk of developing stomach cancer when consuming a large amount of the element increases significantly.

Thus, excessive use of salt leads to unpleasant symptoms and the development of serious diseases.

Manifestations of acute salt poisoning

Acute occurs not only due to a single use of an increased amount of a substance. Intoxication is possible when the daily dosage is doubled. In acute poisoning, certain symptoms and signs are noted.

Signs:

• Very intense thirst
• A sharp drop in pressure
• Severe weakness, loss of strength, dizziness,
• Disruptions in the activity of the digestive system, accompanied by nausea and vomiting,
• Increased heartbeat, the pulse is capable of reaching one hundred beats per minute,
• Lack of air, attacks of suffocation,
• The skin becomes pale, the mucous membranes become dry,
• With a severe degree of poisoning, cyanosis of the integument is noted,
• The presence of convulsive manifestations, lack of consciousness, a state of delirium.

Symptoms appear gradually and become more intense. If you do not provide the victim with first aid, then dehydration develops, the process of oxygen supply to the tissues is disrupted.

There are a number of human diseases and conditions for which it is recommended to reduce salt intake. Even a daily amount of a compound of ten grams can pose a danger to normal life.

Limit:

1. Failure of the heart system
2. Chronic high blood pressure
3. Heart rhythm disturbances
4. The presence of atherosclerosis,
5. Diabetes,
6. Overweight
7. Kidney failure in the acute or chronic phase,
8. Pathological processes in the liver,
9. Varicose veins
10. Diseases of the stomach, the presence of ulcerative manifestations,
11. Adrenal pathology.

People who want to lose weight are also advised to limit their intake to avoid fluid retention in the body.

In hot climates, where, with increased sweat separation, a quick withdrawal of the compound occurs, it is allowed to increase the dosage of salt.

Can you die from salt? (daily dose)

How many spoons of salt do you say hello to death? Is there a possibility of death from the element? Yes, this is quite possible. The lethal dose of salt is individual for each patient and depends on his body weight. The amount is calculated simply - per kilogram of weight, three grams of the substance (3 tablespoons of table salt).

In children and adults in old age, the lethal dose of salt is less due to the failure of the cardiac system.

However, the constant excess of the normal dosage also leads to disruption of the body's functionality and causes negative consequences.

Daily salt intake for humans

How much salt does a person need for a normal life? The daily dose of the substance is small - up to 10 grams. With a chronic lack of an element, the destruction of bones, muscle tissue occurs, there are malfunctions in the functionality of the cardiac and vascular systems.

Often a person is diagnosed with mental abnormalities and the development of severe depression. However, excess salt also negatively affects the state of the body.

First aid and further treatment

If salt intoxication is suspected, it is imperative to call an ambulance. Before they appear, the victim is given first aid aimed at cleansing the toxin and normalizing the state of the body.

Actions:

• It is recommended to try to get rid of the salt that did not have time to be absorbed into the blood. For this, the stomach is washed with a large volume of water.
• The poisoned person is allowed to drink more clean water to avoid dehydration. It is not permissible to give the patient mineral water due to the presence of salts in it.
• The patient is allowed to drink milk or a couple of spoons of vegetable oil to reduce the manifestations of poisoning.

The main treatment is carried out under the strict supervision of a specialist in a hospital in a medical institution.

Methods and methods of treatment

For treatment, the patient is placed in an intensive care unit. After the diagnosis, a specific therapy is prescribed.

Actions:

1. A solution of calcium gluconate, means with potassium, physiological fluid is introduced using a dropper,
2. Prescribe blood cleansing from excess salt,
3. Medicines are selected to normalize the functioning of organs and systems.

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Treatment continues until all body functions are fully restored. If necessary, they select vitamins, pay attention to proper nutrition.

Consequences and prevention

An excess of the dosage of salt on a daily basis can lead to disruption of many body functions, there are malfunctions in the activity of the nervous and cardiac systems, and sleep is disturbed. Acute poisoning can be fatal in the absence of the necessary assistance.

Prevention in such a case is moderate salt intake; it is not recommended to abuse foods with a high content of the substance.

The lethal dose of salt for a person is individual and depends on the weight of the patient. Nutritionists recommend treating this compound carefully and with caution, not to abuse it. If signs of poisoning appear, you need to contact a medical facility.

Video: what happens if there is a lot of salt

The lethal dose for humans - the list of substances that can lead to death - is endless. As a rule, when it comes to the lethal amount of something, most people imagine poisons, alcohol, pharmaceutical products.

But the list of dangerous substances does not stop there. Under certain circumstances, even the most ordinary water flowing from the tap in every house can act as a poison. For example, in the Middle Ages, torture with plain water was widespread, ending, like many others, with the death of the victim. At the same time, the person drank water. Therefore, it is important to observe measure and caution when using absolutely any product.

What most often leads to death?

Most often, intoxications resulting in a lethal outcome include poisoning:

1. Food products.
2. Inedible or conditionally edible.
3. Drinks, including alcohol.
4. Medicines.
5. Chemicals.

Also, the death of a person can lead to:

• careless handling of electricity or poisonous gases;
• smoking;
• sunbathing.

Virtually everything around has a danger to the body, for example, the ambient temperature or the presence of any vapors in the air.

Mushrooms, although they are a food product, are allocated by doctors as a separate item, since many of them are sources of pure plant poisons. If arsenic or any alkaloid in modern life is difficult to find and eat, then it is not difficult to get poisoned by the poison of the pale toadstool.

Food

Food poisoning, leading a person to a hospital ward, is much ahead of all other types of intoxication. Unfortunately, doctors do not always have time to help the victims.

Most people are convinced that food poisoning is possible only if poor-quality products are consumed, spoiled or not completely stored correctly. This is so, but often there are cases of intoxication not with a salad that stood on the table for a day on New Year's Eve, but with completely fresh products just purchased in the store.

For example, the cause of hospitalization, and in especially severe cases, death, can be:

1. and another.
2. Canned fruits and more.

The fact is that in the manufacture of food, a number of food additives, preservatives, and dyes are used to ensure:

• long shelf life;
• appetizing presentable look;
• good taste;
• ease of transportation;
• simplifying preparation before eating and so on.

The combination of substances used by manufacturers for these purposes is not fatal as such, but in case of individual intolerance, it leads a person to intensive care.

That is, every time, people actually play "Russian roulette" with death, buying in the store:

1. Vacuum cutting of sausages.
2. Canned pineapples, cherries, or other fruits.
3. Preserves from herring, mackerel or other fish.

The lethal dosage in the presence of intolerance to the preservatives used by manufacturers is completely individual, as is the very fact of the body's reaction. A couple of pieces of fish will be enough for one person to go to the intensive care unit, while the other calmly eats these preserves and will not feel the slightest discomfort.

Are there any poisonous foods?

Food products that are poisonous when consumed in a certain amount, regardless of their quality and shelf life, include:

• saffron;
• products with content;
• products containing nicotine;
• bones of some fruits and berries;
• salt and sugar.

Paradoxically, most of the usual spices and products found in every kitchen, when consumed in a certain amount, become poisons for the body.

As for the quantity, a single consumption is sufficient for a lethal outcome:

1. 10-14 grams of dry saffron.
2. 2-4 grams of pulp of pits of cherries, cherries, other berries and fruits containing cyanides.
3. 220-250 grams of table salt in its pure form and 260-290 grams in dishes.
4. 10-12 grams of pure caffeine, that is, for this, 5-6 liters of classic espresso from a coffee machine need to be drunk at a time.
5. 1000-1600 grams of chocolate and sugar eaten in "one sitting", as the substances they contain lead to a hormonal surge and a one-time release of a lethal volume of insulin and other hormones.
6. 0.5-2 micrograms of pure nicotine for every kilogram of human weight, this poison is found in potatoes, eggplants, bell peppers, tomatoes, many other vegetables and, of course, in tobacco.

However, substances such as caffeine are poisoned much more often with medication than with drinking tea or coffee.

Dangerous medicines

Abuse of any of the existing pharmaceutical preparations leads to fatal intoxication, even vitamin complexes can be poisoned.

The lethal doses of drugs for humans are determined by the active component of the drug. On average, they are as follows:

Other drugs are also dangerous, for example, in tablets it contains bromodas an active ingredient on the body. The lethal amount of this substance in its pure form is 3-3.2 grams. The tablets contain the following amount (in micrograms):

No less poisonous and familiar to everyone. Phenobarbital, which is part of the drops, kills when consumed in an amount of 5-9 grams of a pure substance.

Namely, the essential oil contained in the composition of the plant used for the manufacture of the drug and its roots, contains bornilizovalerianate. 28 grams of this substance in its pure form is sufficient for a lethal outcome. Every hypnotic or sedative is life-threatening.

- a well-known drug used to stimulate metabolism and higher nervous activity, acts due to the component of the same name. Glycine is a proteinogenic aminoacetic acid. For a fatal outcome, more than 100 grams of a pure substance will be required, but in order to remain disabled, you need to eat only 70-80 tablets at a time with a glycine content of 100 micrograms.

In addition to drugs, some medical procedures are also dangerous. For example, it provokes the emergence and growth of cancer cells, as well as radiation sickness. At its core, this procedure affects the body in the same way as radiation affects health. Therefore, the passage of fluorography is strictly limited to time intervals.

About poisonous chemicals

When it comes to poisonous toxins that can be encountered in everyday life, many remember about rat poison, and other substances, knowledge about which in modern life is gleaned from detective literature.

Meanwhile, you can die when faced with substances that are present in every home and do not require special acquisition. For example, the strongest poison is. For death, it is enough for 1.84 grams of this metal to enter the body, and when inhaled, 2.49 grams. Mercury can kill and slowly.

For example, if, when a thermometer is broken, a certain amount of this metal is rolled into home shoes or behind a plinth, then death from cancer or radiation pathologies is inevitable. The time frame is several years.

You can also encounter toxins in production, when driving a car or working in a personal plot.

Poisons that a person encounters on a daily basis:

Even an ordinary one standing in every kitchen is poisonous. The dangerous dosage of the substance is 3 grams per kilogram of human weight.

About other poisonous substances

Many herbs and food additives are also not entirely safe for humans, as are essential oils and mushrooms.

Conditionally edible mushrooms are also poisonous. For example, for poisoning that can lead to death, 89-100 grams of old salted raw mushrooms or mushrooms are enough.

About alcoholic beverages, cigarettes and drugs

When it comes to death from alcohol, most people immediately think of "burned" drinks, that is, those that contain poisonous impurities and technical alcohols. Meanwhile, completely pure high-quality alcohol, both strong and not, can kill a person. Lethal intoxication depends on the amount of alcohol in the blood, which is measured in ppm.

The lethal dose in ppm is individual, as is the tolerance of alcohol. The body's susceptibility is influenced by:

1. Age.
2. Heredity.
3. Racial affiliation.
4. Any disease, from gastritis to epilepsy.
5. Taking medications or dietary supplements.

The lethal dosage level is also influenced by the quality of food consumed with alcohol.

Depending on age, the ppm value at which life is threatened is as follows (in ppm):

• children before puberty - 2.6-3.8;
• adolescents - 4-5.8;
• elderly people - 4.9-8.

In practice, it looks like this:

Of course, one should also take into account how a person drinks and in what conditions. For example, one glass of ice-cold champagne in a hot bath can kill you immediately if you have a tendency to stroke or heart disease.

Cigarettes, namely cigarettes, and not in them, that is, a combination of resins, glue, paper, evaporation from a foam filter and other substances, are safe when smoking one piece in half an hour for an adult. The fatal amount, leading to the irreparable, is 28-45 pieces within half an hour. Quantity - individually.

Video: lethal doses of common substances.

Speaking about narcotic substances, it is necessary to distinguish between people who have experience of using drugs and those who have not.

Lethal amount for people who do not use drugs (gram for every kilogram of weight):

1. and its derivatives - 0.6-1.2.
2. Amphetamines and other "synthetics", for example, "Dutch brands" - 0.9-1.7.
3. and its derivatives - 0.05-0.08.

There are many risks to human health. For example, the rate of water consumption when not in the desert is 2-2.5 liters. An amount of 7-10 liters can lead to death from refusal of internal organs. But, again, it depends on many personal factors.

Many people drink 4-5 liter cups of instant coffee or tea in 1-2 hours, especially those who are busy with work or games at the computer and feel great. But there are those who feel bad after drinking 1.5 liters of mineral water at a time. Therefore, the data on lethal doses of certain substances indicated in the medical literature are relative. Of course, except for the doses indicated for poisons.

Salt is essential in every person's diet, but there is an amount that can be exceeded. This outcome occurs due to swelling of the intestines and blood vessels.

Salt is the main spice used in most dishes. This gives the food the flavor we are familiar with. Without salt, the food will seem bland and tasteless. In small doses, salt even has a positive effect on the body, but abuse of it leads to serious illness and even death.

The composition of the salt is sodium and chlorine. These are two elements that the human body needs. Thus, from a scientific point of view, salt will correctly be called sodium chloride. They need saturation for the full functioning of the human body. With a deficiency, the balance of substances is disturbed, which leads to a negative effect on the nervous and vascular systems. These elements are essential and indispensable components of the blood.

Sodium is a regulator of acid-base balance and maintains the pH of the blood. Regulates water balance. Transmits nerve impulses, normalizes the state of the nervous tissue. Regulates vascular tone and blood pressure. Chlorine is the most important component of hydrochloric acid, as well as gastric juice. It is found in bile and blood. Responsible for the contractile work of the muscles.

The daily human intake of salt is 1.5-4 grams to maintain the proper balance of micronutrients. Sodium chloride enters the body not only from foods that a person prepares himself, it is also found in fruits, vegetables and mineral water.

Dangers of Excess Sodium Chloride

When the natural daily dose of salt is exceeded, it can cause various chronic diseases. Unsurprisingly, many experts - nutritionists, cardiologists, and neurologists - have begun to worry that modern humans are consuming too much salt. Fast food, sausage, pizza, chips, semi-finished products - all of this contains an amount of sodium chloride above the permissible norm.

Diseases caused by overuse

Excessive use of white spice will lead to diseases that, as it progress, can be fatal. The most common ailments include:

• Hypertension - the level of blood pressure rises systemically, which requires immediate treatment. Launched hypertension leads to death, which is often caused by hemorrhagic stroke.
• Swelling. Sodium is involved in the regulation of water balance. Elevated sodium levels in the blood can interfere with the removal of water from the body. An increase in water level causes unsightly extensive edema, as well as an increase in the load on the heart system.
• Excess sodium chloride builds up in the kidneys, leading to the formation of stones.
• Osteoporosis is a bone disease that leaches calcium out of the bone, resulting in reduced bone strength. Those who suffer from osteoporosis can get fractures in situations where a healthy person would only get off with a bruise.
• Disruption of the nervous system. An increase in salt levels in the body leads to insomnia. A person constantly experiences chronic fatigue due to the fact that they do not get enough sleep.
• Carcinogenic tumor of the stomach. Research has shown that there is a direct link between increased salt intake and stomach cancer.

The daily dose of salt required for the full functioning of the body ranges from one and a half to four grams. The systemic use of about ten grams causes serious diseases, which can be eliminated under the guidance of the attending physician by reducing the use of the spice to the required minimum.

Salt overdose

Almost all lethal doses for humans are currently known. The list of lethal dosages of the substance began to be compiled by scientists after the creation of a toxicity test in 1927, and the LD50 study, which calculated the average amount of a substance that can lead to death.

The list includes both figures for hard drugs - heroin, methadone, amphetamine, and lethal doses for a person of various readily available substances, for example, current, death from which occurs when the threshold of one tenth of an Ampere is exceeded. And if in this list you can even find numbers showing that there is a lethal dose of sunlight, then it should not be surprising that ordinary table salt is also included in the list.

The average lethal dose of salt is calculated on the basis of a person's weight: three grams to one kilogram. To give an example, if the weight is 70 kilograms, 210 grams of salt will be fatal. Death will not be easy - you will still have to suffer enough time due to extensive edema of the digestive and respiratory systems.

Overdose actions

An overdose can be intentional, but most often it is caused by the negligence of children who accidentally drank a solution containing a lethal dose of salt. The main thing is to recognize the first signs of poisoning in time and urgently provide first aid before the doctor arrives:

• The person is very thirsty due to the active action of sodium in the blood. Sodium literally sucks water out of the blood and holds it in the intercellular space.
• Sharp fatigue, blurring of the picture before the eyes.
• Vomiting, which is a natural reaction of the body to an excess of sodium chloride in the blood. Vomiting does not need to be prevented; it is a life-saving defense mechanism.
• An increase in the heart rate to one hundred or more beats per minute, which leads to the occurrence of arrhythmias.
• Rapid breathing. Shortness of breath is noticeable, it becomes difficult for a person to breathe, since the respiratory system has undergone the spread of edema.

Whenever there is a suspicion of an overdose of salt, you must immediately call an ambulance. The carriage can be delayed - traffic jams, the lack of free teams sometimes cause death of a person. The lethal dose of table salt for humans is 250 grams. If you do not take urgent measures right away, then the situation will get out of control. Therefore, it is imperative to provide first aid before the arrival of the doctor:

1. First, you need to try to extract from the victim's body that salt that has not penetrated into the circulatory system. To do this, you need to pour three or four glasses of water into a person, forcefully, if necessary, and then induce vomiting in him in the classical way "two fingers in the mouth."
2. The victim must drink even more, this helps his body to fight. Mineral water is strictly contraindicated as it contains a high content of sodium chloride. It is necessary to give only drinking water at room temperature, otherwise you can only aggravate the situation.
3. Additionally, you should drink a couple of glasses of milk or two or three tablespoons of sunflower oil to reduce the degree of intoxication. These products do not contain excess salt, which can further harm the body.

Salt is useful only if used in the amount that the body needs. The natural need per day is up to four grams. If you constantly consume more than necessary, diseases will begin to develop. This everyday spice can easily become a deadly poison. Not only because of its overabundance, but also because of the lack. If a person completely refuses to use salt, he will die in two weeks.

Poisoning due to an overdose of sodium chloride negatively affects the body. It leads to a decrease in blood pressure, the appearance of arrhythmias, seizures and impaired consciousness. Only a doctor should treat such poisoning, amateur performance can only harm even more.