Nail color and health. Strong and healthy nails at home. Psoriatic lesions of the nail plate

Our body is amazing! For example, the body can signal ailments with the help of nails. Chinese medicine has long recognized the close relationship between nails and liver health. Color nail plate also says a lot about the state of the blood.

Some diseases can be detected by carefully looking at your nails. Day.Az referring to "So Simple!" will tell you about 10 signs that may be a signal to see a doctor.

HOW TO IDENTIFY A DISEASE ON THE NAILS

Discolored nails

This indicates a nutritional deficiency. The nail may also turn yellow due to the constant use of varnishes. Brown nails indicate diseases of the thyroid gland. White nails indicate a lack of iron. The bluish-gray shade of the nail plate is a lack of oxygen, problems with the lungs or heart.

brittle nails

If the nails exfoliate and break easily, there may be problems with the thyroid gland. This also happens with lichen planus (accompanied by rashes and itching). Nails can become brittle with age with frequent use of varnish, due to the influence of detergents.

hardened nails

This happens with arthritis, lung disease, diabetes. With eczema and psoriasis, the nails may be yellowish, slow growing, and thickened.

Spoon shaped nail

A concave nail means a lack of iron in the blood. You should eat more foods that increase hemoglobin levels.

Stains on nails

White spots on the nails are quite common. This is not a cause for concern. The reason may be an imbalance of nutrients in the body or even stress. As a rule, specks appear and eventually disappear. Eat food that contains a lot of vitamins.

Horizontal furrows

They can appear as a result of damage and trauma, due to the influence of extreme temperatures and as a result of chemotherapy.

Fingers of Hippocrates

If you notice that the nails increase and become soft, this may indicate a symptom of drumsticks. Bulb-shaped thickening of the phalanges of the fingers occurs in chronic diseases of the liver, heart, lungs.

white lines on nails

Most often found on the index, middle and thumb. They signal a lack of protein, which can be caused by malnutrition, liver problems, stress.

dark vertical stripes

May be a sign of subungual melanoma, but it usually only affects one nail. In this case, the color of the nail also changes.

Red or brown streaks under the nails

Hemorrhages under the nail plates occur due to damage to the blood vessels. But sometimes such stripes can be caused by arthritis or psoriasis.

Pay attention to your nails: they may be trying to warn you about the disease! Of course, a change in the appearance of nails depends on many factors, therefore, only by their condition it is impossible to accurately diagnose any ailment.

Nail plates are an important indicator of overall health. To keep your nails healthy and looking great, add more carrots, seafood, nuts, oily fish to your menu.

Do you know, dear readers, why our fingernails and toenails change over time. Often we notice that white dots, stripes appear on the nails. It happens that the color of the nail plate completely changes, it becomes white or yellow.

Our body is a complex biological system in which everything is interconnected. And if something goes wrong inside, the body gives us signals in the form of various rashes and changes on the nails, redness and peeling on the skin.

Changes that appear on the nails, as if an indicator indicates that action must be taken. Researches of scientists of medicine in recent years have made it possible to systematize this knowledge and reduce it to a certain system. Now, nail diagnostics makes it possible to quickly establish a patient's diagnosis, alarming signals that can save a life are especially important.

Diagnosis of diseases in the nails

Oriental medicine experts believe that the color of the nails depends on what we eat.

What are our nails made of?

If you look, then the nail plate in its composition has nothing more than a protein (keratin), which is present in both the skin and hair.

And the density of nails and hair is explained by the presence of sulfur in their composition, or to be more precise, cysteine. Cysteine is an amino acid that contains sulfur. The amount of cysteine is determined by hereditary factors, in people with a high concentration of cysteine, the nails are harder.

The composition of the nails also contains water with layers of fat, which give the nail plate shine and elasticity. The nail has the ability to absorb water and becomes thicker from this. It is said that people whose hands often come into contact with water have thick but soft nails.

In addition to these substances, the nail plate contains trace elements in its composition: selenium and phosphorus, zinc, chromium and calcium. If the composition of the food changes, then the nails also change, only the presence of all of the listed elements in their entirety makes the nails healthy and beautiful.

All the necessary elements of the nail plates are obtained with blood, due to nutrition, cell division and their vital activity occur, during which keratin is produced. All this happens under the nail roller. On the nail plate, we see already dead nail cells, which gradually move towards the edge of the nail and are cut off or sawed off.

What is the diagnostic

Diagnosis by nails helps to establish not only the disease of internal organs, but also the lack of vitamins and trace elements. According to the treatises of Eastern medicine, it is known that:

the thumb is connected to the brain,
index - with lungs,
medium - associated with the intestines,
nameless indicates the condition of the kidneys,
and the little finger is the heart.

And all the changes that appear on these fingers, and not only on the nail plates, but also on the fingers, from the side of the palm, can indirectly indicate interruptions in the work of the organs.

Often changes in the nails are associated precisely with a lack of vitamins and trace elements in the body:

Burrs, according to experts, appear from a lack of protein in the body.
If the nails exfoliate and break, this indicates a lack of vitamin B, vitamin D, iron, calcium, and selenium in the body.
If they exfoliate, this can also speak of depletion of the digestive and nervous system, malfunctions in the work of the sex glands, problems with blood circulation.

What does the color of the nail plate say

The color of the nail plate is one of important features indicating a change in the state of human health. At healthy person, having physical and mental balance in the body, the nail plate has a pale pink color, with a light crescent in the nail bed.

It is better to consider your nails on a white background, then all changes will be seen more clearly. Sometimes the nail plates take on a different color, they can be: yellow, bluish, white, dark red or burgundy. And all these manifestations are a deviation from the norm. When the color of the nail changes completely, this indicates a violation in the body during the last month, so:

A nail indicates heart disease or circulatory disorders in the hands and maybe even throughout the body. Blueness can also appear as a result of poor blood supply with oxygen, congenital heart disease. In oriental medicine, such a manifestation is associated with a syndrome of cold in the blood. When such symptoms appear, urgent medical consultation is necessary.

yellow nails indicate a disease of the kidneys, liver or jaundice, in oriental medicine they talk about the heat of the gallbladder, in other sources there is a mention of the lungs. nails more often indicates diseases of the organs associated with the cleansing of the body and the release of toxins and toxins. Greenish-yellow nails speak of purulent processes in the human body.

White nails. White plates of nails signal a serious illness, this indicates that a person is sick with cirrhosis of the liver. They can turn white completely, or occupy some local area of \u200b\u200bthe nail.

Dark red nails they talk about a high content of fatty acids in the blood, about cholesterol plaques, blood stasis associated with the abuse of salty, fatty, spicy foods. The color of the nails indicates the work of the organs for wear and tear, their excessive overload and a decrease in activity. Red-purple nails indicate a general fatigue of the body and weakness.

Pale nail plate tells about a violation of the blood composition, hemoglobin may be lowered, anemia may begin to develop, or, as Chinese medicine assures, this is the result of stagnation of the spleen energy.

What does the shape of the nail plate say?

The shape of the nail can tell about the changes taking place inside the body. The shape of the nails can be convex, concave, with a curved end on the fingertip. What does the shape of the nails indicate?

☻ When the nail is very short, it may indicate organic heart disease and even heart disease. A shortened nail is considered when the nail plate is longer in width than in length. Sometimes it speaks of bad habit- bite your nails. There are still such people.

☻ When the nail plate is enlarged. How to distinguish an enlarged nail plate, because in life there are many people with large nail plates? Each of us knows the size of our nails. If suddenly you notice that the nail plate on any finger has increased and become much larger. Maybe all at once ... and in relation to the size of the palm they look prohibitively large ... This sign should cause concern.

☻ When the nail plate is flat, it indicates problems in the respiratory system. If it is additionally deformed, this may indicate a disease. bronchial asthma, and if the edge of the nail plate splits, then helminthic invasion is quite possible.

☻ When the nail becomes convex with a curving edge at the fingertips, this can be a harbinger of oncological diseases. Do not forget that all the signs mentioned in the article are secondary, everything needs to be carefully checked and researched. A curved spoon-shaped nail plate may indicate a lung disease, a lack of iron in the body, sometimes tuberculate nails are caused by a fungus or diabetes.

☻ When the nail plate is concave. When the shape, structure, relief of the nail plate changes, a concavity appears on the nail, this indicates a serious disease that has been maturing in the body for more than a year. Sometimes the plate bends so that you can keep a drop of water on it. On the Internet, I met such an explanation that this type of nails is sometimes found in people who have inherited patients with chronic alcoholism.

Local changes on the nails

Often, superficial changes on the nails are local in nature, capturing only part of the nail plate, for example:

☻ Transverse grooves more often indicate a disease with polyarthritis and internal organs of the gastrointestinal tract or liver, strips Brown color talk about kidney disease. And it also indicates a lack of zinc in the body. This symptom is more common in vegans, as they do not eat meat, and there is more zinc in meat than in plant foods.

☻ Longitudinal grooves on the nail plate indicate the presence of chronic diseases in the body, nose or throat, as well as developing rheumatism. And I read somewhere else that longitudinal stripes in the form of grooves along the nail indicate a disease of the pancreas.

☻ Nails, as if poked with a needle, are called "thimble syndrome" and this syndrome does not indicate a malfunction in the spleen, according to other sources, this indicates a skin disease of psoriasis.

☻ Hemorrhage under the nail, in the form of small black hematomas, is considered a particularly serious sign, life-threatening. Doctors say that such a sign can be a harbinger of a stroke.

☻ The appearance of small white dots under the nails, stripes and spots means that there is a problem in the operation of the central system. Sometimes this is a manifestation of a lack of vitamins in the body. If such spots and stripes appear only on the nails of the index finger, then this may indicate the deposition of calcium salts in the body.

Sometimes, experts interpret the same changes on the nails in different ways, so light stripes on the plates or air bubbles can indicate a lack of zinc in the body or an injury.

Diagnosis by nail holes

They say that when holes and crescents are present on all fingers and they are well expressed, with a clear edge, this is a good sign of a person’s internal health. Holes are light stripes in the bed of the nail plate, similar to a half moon.

Since ancient times, healers in China and Japan have been diagnosing diseases by the shape and brightness of the crescents on the nails, because they serve the most early signs internal disharmony, and by them one can recognize the most early development diseases.

In the process of life, the crescents can appear and disappear, and this indicates a slowdown in metabolism or its restoration. But if the holes are very narrow, barely noticeable or completely absent on the nail plates, this indicates internal disorders in the body.

☻ Half moons on the nail plates of the thumb can inform about the condition of a person's lungs and disorders associated with the brain. Often in young age nail stripes gradually turn pale and disappear in those who abuse smoking.

☻ If the crescents of the index finger are visible in the form of a narrow strip or have completely disappeared, then it's time to turn your attention to the health of the liver, large intestine or pancreas. Changes in the shape and size of the hole of the index finger may also indicate violations of the reproductive function.

☻ Middle finger crescents can tell about the health of the heart, blood vessels and circulatory system. A decrease in the size of the hole and its disappearance indicates the onset of the disease of these organs and possible problems with pressure.

☻ If you notice the absence of a crescent on the ring finger, it is necessary to conduct an examination of the lymphatic and endocrine systems, which affects the body's metabolism.

☻ The half moon of the little finger is associated with the work of the heart and small intestine. If there are no holes on the little fingers, it is necessary to examine these organs, timely assistance to your body will only improve your health and physical condition.

Sometimes changes in the nails can indicate the health of the nail itself, because there are many known fungal diseases that affect the nail plate.

A human nail grows slowly, on the hands - 1-2 mm per week, and even more slowly on the legs. Therefore, by the growth of nails, you can determine the age of the problem that has appeared in your body, given that the nail with such growth is completely renewed in a month.

If you notice white dots near the crescent itself, this means that the problem has appeared quite recently, it is early. And if these dots are already at the edge of the nail plate, then this means that failures in some organ began already a month ago.

All nail diagnostics related to the shape of the nail plates, the shape of the nails, their color and the presence of holes is typical mainly for young people. Experts note that with age, all these signs become less pronounced, and the holes on the nails completely disappear. Only a few people in adulthood have holes on thumbs. Therefore, the diagnosis of nails for people of mature age may be unreliable.

But not pronounced crescents or their absence in young people is an occasion to take a step towards your health.

Read next: What to do if the nails break and exfoliate?

Be healthy and live long!

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Instruction

Examine carefully the nail holes. In active smokers, as well as in people with lung diseases, they will be thin and small. If it is missing on the ring finger, this means possible problems with the metabolism and the lymphatic system. If there are no holes on all fingers, this indicates the likelihood of a lack of vitamin B12, possible problems with the thyroid gland and disorders of the circulatory system. The bluish color of the holes is a sign of liver problems.

Pay attention to the color of your nail plate. A sign of good health is a delicate pink nail. Bright red coloration is a possible sign of erythremia. With a yellowish color, it is necessary to check the condition of the liver. The white-blue color of the nail plate is a reason to be examined by a gastroenterologist and a neurologist, bluish-violet signals the likelihood of congenital heart defects. If your nail plates have become gray, this may mean an attack of malaria, black - diabetic or thrombosis of the brachial artery.

See if there are any spots on your nails. White small spots may be associated with a violation of the central nervous system, and a sign of a malfunction in the functioning of the brain can be yellow spots. A bluish tint indicates cardiovascular pathology. Too pale nails are associated with anemia, lack of iron, vitamins and minerals. If the adrenal cortex is affected, the nail plates may be whitish, and with cirrhosis of the liver, milky white. Black speaks of a subungual hematoma.

Please note that the nail of the ring finger, "decorated" with white specks, may indicate the deposition of calcium in the kidneys. If there are white specks on the index finger, this indicates a possible accumulation of calcium in the lungs. The presence of brown or dark yellow stains on the nails is the first sign fungal disease They can also be the result of prolonged use of antibiotics.

In case you notice furrows on the nail plates, be aware that they are mostly signs of past infectious diseases. Exfoliating nails, as a rule, speak of diseases of the endocrine system, convex and thick - about malfunctions in the functioning of the lungs. Psoriasis or inflammatory diseases of the joints can contribute to the appearance of numerous dimples on the nails. Iron deficiency in the body can lead to deep and concave nail plates.

Remember that the diagnosis of diseases by the condition of the nails does not give one hundred percent certainty in the presence of these diseases. Only an experienced doctor can make a correct diagnosis and prescribe treatment.

Short flat nail - characteristic of people with organic heart disease, which is expressed in sensitivity to "stuffiness", heat rejection, physical fatigue

According to Tibetan medicine, nails are a by-product of bones. Look at the size, shape, surface and outline of your nails. See also if they are flexible, soft, delicate, or brittle, easily broken.

If the nails are dry, hooked, rough, easily broken, then the body is dominated by the wind.

When the nails are soft, pink, tender, easily bent and slightly shiny, then bile predominates in the body.

If the nails are thick, strong, soft, very shiny, with the same contour, then mucus predominates.

Long lines on the nails indicate poor absorption of food in the digestive system. Cross grooves on the nails indicate poor nutrition or advanced diseases.

Sometimes the nails are protruding, convex, bulbous, similar to drumsticks. This condition of the nails indicates weakness of the heart and lungs.

When the nail is spoon-shaped and concave so that it can hold a drop of water, it indicates an iron deficiency.

White spots on the nail indicate a lack of zinc or calcium.

Nail coloration may indicate specific disorders.

If the moon is a crescent at the base of the nail (blue means liver disorders; red is a sign of heart failure).

Pale nails indicate anemia. Excessive redness of the nails indicates an excess of red blood cells. Yellow nails indicate liver weakness or jaundice. Blue nails indicate a weak heart and lungs.

White dots on the ring finger indicate calcium deposits in the kidneys. If there are white dots on the index finger, this indicates an accumulation of calcium in the lungs.

Each finger has a connection with a specific organ. The thumb is associated with the brain and skull, and the index finger with the lungs. The middle finger is associated with the small intestine, the ring finger with the kidneys, and the little finger with the heart.

In ancient China, the primary diagnosis was made by the condition of the nails and points on the body.

Currently, this method has become very popular, as it can be done independently.

You yourself can diagnose yourself and your loved ones and identify the disorders that have begun in the body.

Look closely at your nails. You will see that the holes have become much thinner than before, or even completely disappeared. Only on the thumbs the holes are still large and light.

In heavy smokers or people who have lung problems, the holes will be small and thin. Oriental medicine, by the way, believes that if a person does not have a hole on his thumb, then he is not all right with his head. The majority of people still have a hole on their thumb, but what about others?

It is believed that the index finger reflects the condition of the large intestine. If the hole on it is significantly reduced or even absent, you need to turn Special attention on the state of the intestines, liver and pancreas. Inflammatory processes and gynecological diseases are also reflected in the holes of the nails of the index fingers.

The nails of the middle finger are responsible for circulatory and vascular system. If the hole on the nail of the middle finger is missing, the person has problems with blood pressure, veins and capillaries.

The hole on the nail of the ring finger reflects the work of the endocrine system. The absence of a hole on the nail of this finger indicates a metabolic disorder and problems with the lymphatic system.

The holes on the nails of the smallest finger are responsible for the condition of the heart and small intestine. That is why with age, it is the little finger hole that disappears first. The small intestine is slagged and as a result, the hole disappears. All this leads to disturbances in the functioning of the endocrine system (the hole of the ring finger becomes thinner), the heart cannot withstand negative changes (the hole on the nail of the middle finger disappears), and the large intestine is the last to surrender.

Modern medicine is able to notice deviations in human health, not only relying on numerous studies and analyzes, but also looking at the condition of his nails, both on his hands and feet.

Nail diagnostics was born in Tibet and in ancient China. Doctors could make a diagnosis based on the color and shape of the nail plates, and do it at an early stage, when the therapy would give the best result. If we consider a serious check, then only real specialists can do it, but even a simple person can have diagnostics on fingernails if you know some indicators. We will talk about this in our article.

How are the fingers connected to the internal organs?

It has long been known that, for example, auricles, feet, hands are projections of all internal organs. Each is also associated with one or more, for example:

The thumb on the hand is connected to the brain.
Index - with respiratory system, more with light.
Medium - with a small intestine.
has a connection with the kidneys.
Little finger - with the work of the heart.

That is why, looking at the condition of the nails on different fingers and their general appearance, we can say about some deviations in human health.

Nail plate in a healthy person

The life of the nail begins in the matrix, this is the invisible, but the most important part of the nail, which is located at the base of the nail plate under the roller. If the nail itself is already a keratinized formation, then the matrix is a living tissue, and a solid protein polymer is formed from its cells.

Not only but also its growth, structure, even thickness depends on the state of the matrix. This explains the sometimes striking difference between the nails of different people.

In order for fingernail diagnostics to be more reliable and truthful, you need to know how a healthy nail plate should look like. Here are some distinguishing features:

The nail is pink and almost transparent.
The nail plate is even, has no roughness. May be matte or slightly shiny.
The shape of the nail has the correct shape, and the edges are even.
The connection between the nail plate and the side ridges should not be broken.

If you notice some deviations from the norm, then it is better that the diagnosis of the nails is carried out by a competent specialist - an onychologist. Onychology is a science that deals with the diagnosis of normal or pathological condition nails.

What can a nail tell about?

We hear many times that the body is reflected on our skin, but it turns out that there is a diagnosis of diseases on the nails of the hands, which originated in Tibet.

Looking at the condition of the nails, you can determine the beginning health problems. Everyone has heard that the eyes are a mirror of the human soul, and nails are indicators of health. Some believe that if they have white spots that are too brittle, then it is either features or improper care that provoked such manifestations. But quite often this is the first signal that something is wrong in the body.

Let's see what kind of malfunction signals nail plates can give.

Nail color and disease

Let's start with the color of the nail. As you know, normally in a healthy person, it should be pinkish in color, matte or with a slight sheen. But in the presence of pathologies, the color of the plates will be different:

If the nail is too pale, then this may indicate a lack of hemoglobin in the blood, diabetes, or prolonged stress.
With an unnaturally white color of the nails, blood or liver diseases, such as hepatitis or anemia, can be suspected.
If part of the nail is pink and the other is white, then this indicates problems with the kidneys.
You can sometimes see white stripes on the nail, located along, this may indicate diseases of the heart, kidneys or liver.

In patients with problems in the respiratory system or circulatory disorders, the nails may have a bluish tint.
Black bars indicate problems in the cardiovascular system.
If red-brown spots appear on the nails, then most likely the diet lacks vitamin C, folic acid.
A sign of infection in the body may be yellow-green nail plates.
The yellow nail plate speaks of diseases of the lungs, liver.

If your nails began to change their usual healthy color to some other one or spots appeared, then this is a reason to visit a doctor.

Nails and nutrition

Diagnosis of fingernails can determine the lack of vitamins and minerals in the human diet. First of all, any changes in the appearance of the nails can signal a lack of protein in the diet.

With the appearance of grooves located vertically, we can talk about a lack of iron or poor absorption of nutrients. Since calcium is also included in the composition of the nails, with fragility it can be argued that this element is just not enough.

For good nail growth, the presence of B vitamins is important. A sufficient amount of vitamin C will protect the tissue around the nail from burrs and inflammation. If the nails exfoliate, then you need to increase the intake of silicon, vitamin D and calcium.

It must be borne in mind that the diagnosis of diseases by the nails of the hands cannot be the only and final one. To make an accurate diagnosis, you will have to visit a doctor and undergo the necessary examinations.

What will the hole of the nail tell

Experts say that nail diagnostics, the photo demonstrates just this, should begin with an examination of the holes. They can tell you a lot.

We already know that each finger is associated with a certain internal organ, so changes on different fingers can tell about pathologies.

The thumb is associated with the respiratory system, if the hole on it is too large, then this may indicate problems in these organs.
The absence or small size of the hole on the index finger indicates problems in the liver, stomach, intestines or pancreas.
The middle finger will tell about the state of the circulatory system. If there is no hole, then this may indicate problems with blood pressure, bad condition capillaries and veins.
The absence of a hole on the ring finger indicates violations in metabolic processes and problems with the lymphatic system.
The hole on the little finger confirms the excellent health of the heart muscle.

The overall result can be summarized as follows: the presence of pronounced holes on all fingers indicates good health human and great vitality.

Health and shape of the nail

The simplest diagnosis of the nails comes down to considering their shape.

flat and short nails talk about heart problems.
A concave nail plate indicates an iron deficiency.
Triangular nails may hint at diseases of the spinal column or spinal cord.
In patients diabetes nails are elongated.
Convex nails in the form of a sphere indicate pathologies of the respiratory system.

Stripes and waves appeared on the nails

It often happens that the nail does not change its color and shape, but stripes, grooves, and indentations appear. It can also signal impending problems. Let's consider some of them:

After suffering infectious diseases, transverse furrows may appear.
Longitudinal furrows occur with digestive problems, depression, sleep disorders.
Passion for diets can lead the beautiful half of humanity to the fact that dents and pits appear on the nails. This usually happens as a result of the negative impact of the chosen diet.
Appeared strips and small inclusions signal problems with the small intestine.
strokes white color talk about a lack of calcium or zinc.
With rheumatism, almond-shaped waves appear.

Even minor changes on the nails should not be left unnoticed. It is advisable to listen to your body and visit a doctor.

The structure of the nail plate

In their structure, the nails of a healthy person are usually smooth and do not have any dents, stripes or grooves. Nail diagnostics can start with a simple examination if:

Fingernail diagnostics can be of great service and help to recognize the disease at an early stage.

There is a deterioration in the appearance of the nails

All changes in our body do not occur suddenly, they appear gradually. It also happens with nails, if you notice that they began to grow worse, fragility or brittleness appeared, then this may indicate that something is wrong with your metabolism. This can also indicate problems with the endocrine system, blood circulation.

Suddenly, the nails begin to exfoliate or split, then we can safely say that there is exhaustion digestive system, sexual and nervous, it's time to visit the doctor.

Our nails can tell us not only about impending or existing problems, but also about the fact that everything is going in the direction of improvement. Then the nails become pink again, smooth and healthy.

What will the drawing on the nail plates tell about?

The shape of the nail, its structure speaks volumes, but the drawing should not be discounted, it can also tell about some problems in the body:

If black spots appear, then this is a sign of endocarditis.

A line appeared, so the fever was transferred, heat with an infectious disease, the more serious it is, the deeper the line will be.
A brown spot or beige under the nail plate indicates a possible oncological disease.
Flaky white spots may indicate the development of a fungal disease.
Deep grooves or ruptures indicate an intestinal ulcer or dysbacteriosis.

A simple diagnosis of the body by nails can be carried out at home, you just need to pay attention to any changes and take action in time. Sometimes it is enough to adjust your diet, and everything will work out.

Diagnosis of toenails

Not only the nails on the hands can tell about various pathologies, but also on the legs, the nail plates should be carefully examined periodically.

Here's what they have to say:

Diagnosis of toenails and toenails is not a complicated procedure at all, the information in our article will help you independently recognize the signs of an impending problem and take urgent measures.

Our body is a holistic system, if a failure occurs in one of its parts, then this will definitely manifest itself in another. Take care of yourself, be more attentive to your health, because it largely depends on the person himself. A little awareness in matters of health, and then diagnostics of the body by fingernails will not be needed.