A good appetite is a sign of a healthy body. Together with the food, a person gets pleasure, energy, vitamins and minerals. The reluctance to eat can last long due to stress, colds, or occupy months, leading weight loss and many other consequences.

Diseases for which characterized by the symptom:

• addison disease ( chronic insufficiency adrenal cortex);
• still's disease (chronic polyarthritis in children);
• stilla - Shoffhara disease (juvenile rheumatoid arthritis);
• infectious diseases (pneumonia, hepatitis, pyelonephritis, HIV, ORVI);
• typhoid fever;
• gastroesophageal reflux disease (gastrooforous reflux);
• peptic ulcer (stomach or duodenal gut);
• cancer (blood, stomach, colon);
• alzheimer's disease;
• depression;
• schizophrenia;
• nervous anorexia.

What is appetite

Appetite is a desire to eat, the emotional feeling associated with the use of food. It occurs at the level of the cortex of large hemispheres on the principle of conditional reflex.

Appetite happens:

• physiological - occurs when a decrease in blood glucose concentration. This happens approximately 4 hours after feeding. Receptors nervous systemsthey feel the shortage of glucose, send the "hunger" signal in the bark of the brain and man begins to want to eat. After eating glucose enters the brain and appetite disappears;
• psychological - arises in response to the view and smell of food. Talk about food, beautiful decoration The dishes are caused in the cerebral cortex image, association and desire to eat. Psychological appetite is not associated with the real need of the body in food.

Appetite depends OT general status organism. Different factors of the external and interior can affect it. Lifestyle, diet, bad habits, many diseases, how to increase appetite, and lead to his loss.

Loss of appetite: general characteristics

Loss of appetite is the lack of desire to eat. A person refuses to eat due to a decrease in feeling of hunger, or eats a little bit.

Most often, such a state indicates the presence of any problem in the body.

Important! The loss of appetite is often associated with diseases of the digestive system, constant stress, mental disorders, drug use. If the degradation of appetite is long and detected by the associated symptoms, you need to immediately contact the family therapist, pediatrician or gastroenterologist. The loss of appetite on the first weeks of pregnancy is considered the norm. To clarify the exact reason, a comprehensive examination is necessary. The basic principle is the treatment of the main disease. Right appetite - Green vegetables, fresh greens, chamomile decractions, peppermint, dill and melissa

Types of disorder

There are different concepts of loss of appetite:

• giOrsion - decline in appetite;
• anorexia is the absence of appetite;
• pseudogilation is the use of small amounts of food, despite the feeling of hunger (for example, to control body weight).

It is important not to confuse such disorders of the appetite with sytic - fear of eating. In this case, a person completely refuses to eat, because he knows that it will hurt him painful feelings (for example, with gastritis or ulcerative disease).

The reasons

Many chronic I. acute diseasesStress, medicines and some states can contribute to the loss of appetite.

The most common reasons:

• disease of the digestive organs: irritable bowel syndrome, Crohn's disease, celiac disease, colitis, pancreatitis, stomach cancer and colon;
• diseases endocrine system: diabetes, hypothyroidism, Addison disease;
• autoimmune diseases: sclerodermia, rheumatoid arthritis;
• anemia, avitaminosis;
• infectious diseases: ARVI, HIV, hepatitis, pyelonephritis, pneumonia, tonsillitis;
• intoxication (poisoning) of the body;
• chronic renal failure, cirrhosis, acute heart failure;
• pregnancy;
• stress;
• oncological diseases: blood cancer, stomach, colon, pancreas, ovarian cancer;
• diseases of the nervous system: encephalitis, brain tumors;
• mental disorders: depression, schizophrenia, nervous anorexia;
• acceptance of antibiotics, digoxin, fluoxetine, chinidine sulfate, codewayine, morphine sulfate, hydralazine;
• taking drugs: amphetamines, cocaine, heroin, LSD.

The use of sweets or non-alcoholic sodes between the main feeding of food also contributes to this disorder.

Risk factors

There are factors that even in a healthy body can cause loss of appetite:

• bad atmosphere when receiving food;
• alcohol abuse;
• drug use;
• unappetizing appearance food;
• medical procedures and manipulations;
• reception medicinal preparations;
• powerful emotions.

With the exclusion of provocateurs, the desire to eat quickly returns. If the appetite disappeared for a long time - this indicates the presence of a serious problem in the body (mental or somatic nature).

Clinical picture

Often, the decline in appetite is accompanied by:

• weight loss;
• nausea;
• vomit;

Also after a while, due to the lack of supply of nutrients, it is possible:

• violation menstrual cycle;
• worsening memory;
• reduction of the concentration of attention and acuteness of vision;
• join dryness and peeling of the skin, hair loss, nail fragility.

The main clinical picture will depend on the disease that caused the loss of appetite.

Related symptoms for various diseases

If the deterioration of the appetite is due to the pathological process, additional symptoms will necessarily be present.

Related symptoms help determine which disease caused the loss of appetite.

The most frequent diseases and their symptoms are described in the table below.

If in a short time a person has lost more than 10 kg, this is a bad sign. Such changes in body weight can be cirrhosis, oncological diseases, nervous anorexia. With progressive weight loss, you need to immediately consult a doctor.

Lack of appetite in a child

In children under the year, due to intensive growth and metabolism, the appetite is usually elevated. Therefore, the absence of appetite or breast failure is considered an alarming sign.

Related symptoms - drowsiness, inhibition, cyanosis (sinusia) of the skin, cramps or high temperatures may indicate a serious infection. It is necessary to immediately detect the cause and begin treatment, since the loss of appetite will quickly lead the child to dehydration, weight loss and cachexia. It is dangerous not only for health, but also for the life of the baby.

In children older than the year, most often the reason for the deterioration of appetite becomes colds, Various stress and sweeping.

Loss of appetite during pregnancy

Appetite is very often reduced at the first weeks of pregnancy. This is due to changes in the level of hormones in the body of a woman. Also in the first trimester there is a shortage folic acid (vitamin B9) and iron.

During this period, it is necessary for full nutrition, as the fetus and the laying of the organs of the future child goes.

At the later deadlines, the appetite is revised, but it is not desirable to eat a lot. This helps to increase the mass of the fetus, increases the risk of generic injuries.

Many women have taste addiction during pregnancy. Those who used to eat only meat can very want sweet or, for example, eat chalk. And your favorite food appetite disappears.

All this temporary changes that after childbirth come back.

Loss of appetite in the elderly

In old age, the intensity of metabolism is significantly reduced. Over the years, the need for food takes and worsens appetite. But changes in body weight occur very rarely.

A sharp loss of appetite and weight loss in the elderly are also considered signs of pathology and may indicate the presence of serious diseases.

To which doctor and when to contact this symptom

Since the loss of appetite may occur due to various stresses or from excessive use of sweet, you should not immediately visit the doctor. After eliminating the reason, the desire to eat will be restored.

It is important to pay attention to the accompanying symptoms that will give the doctor a complete clinical picture of the disease.

If the loss of appetite is long, is accompanied by a decrease in weight, nausea, deterioration of the overall and condition of the skin or functioning of the organs, it is necessary to immediately seek medical care.

If this symptom occurs, you need to go to ,. If necessary, the patient can be directed to, and. Narrow experts will be able to accurately determine the cause and appoint treatment.

Diagnostics

The survey should be comprehensive. Careful collection of complaints, anamnesis and objective examination - will provide information on the state of the person and the availability of related symptoms.

If, in addition to the loss of appetite and reduce weight, there are no symptoms, it is necessary to look for the pathology of the whole organism.

Laboratory and instrumental methods of body examination:

• general analysis of blood and urine;
• biochemical analysis blood (renal and liver samples, revvitors);
• blood test for hormones, oncomarcresses and sugar;
• blood test for HIV and STDs (sexually transmitted diseases);
• UDD (ultrasound diagnostics) organs abdominal cavity and thyroid gland;
• radiography of the chest organs;
• pregnancy test.

Depending on the symptoms, the diagnostic program may vary. Only after a complete examination and obtaining results of analyzes, the doctor will be able to put an accurate diagnosis and prescribe treatment.

Treatment

The basic principle is the treatment of the underlying disease that caused the loss of appetite. If the cause has become infection, It is necessary to treat antibiotics. Strong stress can be stopped by soothing drugs. With nausea, antiwhere is prescribed (described in the table below).

If the reason is pregnancy, the treatment is not required, after a few weeks the appetite will restrict himself. In hypothyroidism, replacement therapy is prescribed by hormones of the thyroid gland. Such drugs can only attribute an endocrinologist. If a tumor is detected, oncologists are prescribed chemotherapy, radiation or operation. With severe mental disorders (dementia), it is sometimes necessary forced nutrition with high-calorie mixes, through a probe or a gastrostomy tube. If the appetite disappeared due to depression or nervous anorexia, it is necessary to refer to the psychotherapist, which will help to overcome this ailment.

Doctor's Council. It is not necessary to engage in self-medication, as for insignificant, at first glance, the symptom can hide dangerous to life disease. You need to diagnose them on time and timely assign treatment to avoid consequences.

Popular treatment

At home, you can also return a healthy appetite.

The most common folk methods:

• replenishment of the diet of fresh greens and green vegetables;
• effective food supplement - yeast with a vitamin B complex;
• eating herbal decoctions for half an hour before meals (ducks of dill, chamomile, melissa, peppermint).

All these additives stimulate appetite, improve the digestion process, have a sedative effect.

Correction of lifestyle

It is necessary to get rid of bad habits about food.

To eat at the same time, in small portions, do not overeat. To eliminate the snacks between the main techniques of food sweets, sweet carbonated drinks. Instead to eat as much as possible fresh vegetables and fruit.

Get rid of alcohol, smoking, drugs.

You need to sleep at least 8 hours a day. Wash more time in the fresh air, if possible, attend sports sections and pool.

Complications and consequences

The loss of appetite threatens kaxexia (deep depletion of the body), due to the rapid weight loss. Six weeks without food can lead to death.

The shortage of nutrients contributes to the occurrence of skin changes (dry, cracks, peeling), nails (fragility), hair (brittleness and loss). Also reduced the protective forces of the body (immunity).

The activities of all organism organs (especially the brain) are violated, the sleep is worse, the speed of thinking is slowed down.

If you determine the cause and start treatment in time, the consequences can be avoided.

Prevention and forecast

The prevention of the loss of appetite is to prevent diseases that are accompanied by this symptom, as well as in supporting a healthy lifestyle.

The forecast depends on the main disease, its stage and development rates. With a timely visit to the doctor, treatment and absence of complications, the forecast is favorable.

A good appetite was always considered a sign of the health and normal operation of the body. The feeling of hunger is a natural phenomenon that signals that a person needs to "recharge" and restore the energy spent. Accordingly, the lack of interest in food may indicate a number of diseases or troubleshooting internal organs. What does the absence of appetite speak in adults, and in what cases need to contact the doctor?

The signal that the body needs to fill the stocks of proteins, carbohydrates and other substances, is formed in the brain. According to the neural endings, it is transmitted to the digestive organs, as a result of which the secretion of the gastric juice is activated, the level of insulin increases in the blood, and the person feels a feeling of hunger.

The absence of appetite testifies to failures in this process - these may be diseases of the digestive tract, hormonal disorders, oncology and much more.

The reasons for the loss of interest are divided into pathological, that is, those that are a consequence of failures in the work of the body, and nonpathological - they do not bear the threats to health and do not require medical intervention.

Nepatological reasons for the decline of appetite

Distinguish napatological reasons From dangerous for the health of states you can in a number of signs. In this case, the appetite is absent for 3-5 days (maximum week), after which the work of the body independently comes to normal. Such episodes are repeated no more than once a month, do not cause severe weight loss and are not accompanied by nausea, weakness, fever and other symptoms. Such reasons include the impact on the body of external factors and some changes in its work, which can be corrected without medical intervention.

1. Accommodations. The absence of appetite can be observed under certain conditions - for example, with very hot weather or a sharp change of climatic belts.
   
2. Chronic fatigue. On digestion of food, the body spends a large amount of energy, and chronic fatigue He subconsciously tries to save power, refusing food.
   
3. Nervous stress. Any serious emotions, negative or positive, can have a negative impact on appetite. If interest in food occurs immediately after stress remains behind, nothing to worry about, but some negative situations can lead to a prolonged depression and chronic lack of appetite.
   
4. . Smells on the go, the use of fast food, monotonous nutrition, strict diets and starvations can lead to the failures of the digestive organs, and, as a result, to the absence of appetite.
   
5. Premented syndrome and pregnancy period. Before menstruation and in the period of the child, the woman's body is under the influence of hormones, which is why weakness may occur, headaches and spasms in the stomach. As a rule, such states disappear independently after the end of the hormonal perestroika.
   
6. . Smoking, alcohol abuse or drug drugs and drug intake negatively affect the work of the internal organs and appetite.
   

The decline in appetite is often observed in the elderly, which can also be considered an option for the norm - in the mature age, metabolic and digestive processes in the body slow down.

Pathological causes of lack of appetite

Causes of loss of interest in food that are associated with various diseases, present a serious health hazard. Vitamins, microelements and nutrients cease to enter the body, which over time can lead to general exhaustion and even to death. These include:

• infectious diseases and exacerbations of chronic ailments;
• disorders of the endocrine system (especially those related to pancreatic dysfunction);
• diseases of the gastrointestinal organs;
  
• serious mental disorders (neurosis, anorexia);
• allergic reactions;
• incixation of the body.
  

In this case, the loss of appetite is usually accompanied by nausea, vomiting, dizziness, abdominal pain, etc. In the development of these symptoms, it is necessary to consult a doctor as soon as possible, since such a condition threatens serious consequences.

Special concern should be case when a person is sick of one type of food, or it begins to experience disgust for once beloved products (for example, meat dishes) - Such a phenomenon often accompanies oncological diseases.

What to do with the loss of appetite?

If the absence of appetite is not accompanied by additional symptoms, you can try to restore it, observing simple rules. When disgusting to food, it is not worth raping the body - it is better to eat when I want to eat small portions, but at the same time it is desirable to streamline meals and eat approximately at the same time. The dishes should be delicious, useful and beautifully decorated - so that interest in food won't wake up from one species.

In addition, when a decrease in appetite should be drunk as much water as possible, to prevent dehydration, more often walking in the fresh air, to do physical activity and fully rest. Recommended to use vitamin complexes, especially those that contain vitamin B12 and ascorbic acid.

What should the menu have when losing an appetite in adults? The key rule is that the diet should be balanced, contain all the necessary microelements and nutrients necessary for health. In addition, there are a number of products that contribute to an increase in appetite - first of all these are spices, spices, sharp and salty dishes, as well as marinades. True, the abuse of them is categorically not recommended - in large quantities, such food can cause digestive disorders, gastritis, and even an ulcer.

It should not use a lot of fatty and heavy dishes - after eating there should be a sense of saturation, not the severity and overflow of the stomach.

Before taking food, you can drink 50-100 grams of red dry wine or other light alcohol with bitter taste - aperitifs in reasonable quantities contribute to a good appetite.

The number of products that contribute to improving appetite include:

• black radish juice - take on a tablespoon for several days, drinking a spoonful of pure water;
  
• mustard grainswhich can be pulled with olive oil As a replacement for the shop mustard, or just swallow them for 20-30 pieces daily, floating with liquid;
  
• onions, filled in acetic essence in half with water (can be used as seasonings for salads and other dishes);
  
• grated horseradish - eat a teaspoon, stirring with sugar or honey;
  
• celery - Use a piece per day in its pure form, or take a teaspoon of fresh juice 30 minutes before meals;
  
• fresh or Dry Raspberries brew in the thermos, drinking half a cup of four days a day.
  

The rule of such treatment is as follows: from potent means (horseradish, mustard, onions, radish) need to choose one, and it should be used for no more than 20 days in a row.

Medical preparations for increasing appetite

To drugs that contribute to an increase in appetite should only be resorted in extreme cases after consulting a doctor. Each of them has a number of contraindications and side EffectsBut if improper use and dosage may cause serious harm to the body.

In neurosis and psycho-emotional violations associated with the loss of appetite, the patients are recommended to receive antidepressants and sedatives in a complex with psychotherapy and other treatment techniques. The most common drugs include amitriptyline, "fluoxetine", "cypremil", "Paxilla", but their purpose and the calculation of the dosage must produce a doctor.

"Fluoksetin"

Video - "ELKar"

How to improve your appetite by folk remedies?

To increase the appetite, it is possible to use folk remedies that act no less efficiently than drug drugs, but do not harm the body.

1. . Fruits and plant seeds contain essential oilswhich have spasmolytic and antiseptic effect, as well as beneficial effect on the processes of digestion. They can be added as seasonings to dishes, or prepare a medicine. A tablespoon of raw materials to ferment with a glass of boiling water, insisted under a lid of 10 minutes, after which itching and drinking 2-3 times after meals.
   
2. . Sweet dill is often used for colic in newborns, but few know that the means from this plant can increase appetite. The infusion of Fennel is prepared as follows: teaspoon of crushed fruits fervent glass boiling water, insist two hours, after which it is strain. Use 3-4 times a day for 1-2 tablespoons to meals.
   
3. . An ordinary dill has no less effective healing effects than his sweet fellow. Take 100 g of dry grass or 200 g of fresh, pour into the closing capacity, pour there a liter of white dry wine, leave in a dark cool place for a month, shaking from time to time, after which it is filtered and squeeze the remnants. Take an infusion when losing an appetite of 25-30 g before each meal intake.
   
4. Dandelion. Fresh dandelion leaves - a useful additive to the diet that improves well-improved digestive processes and appetite. Collective leaves follow in environmentally friendly places, away from roads and industrial facilities, and from the roots of the plant can be prepared by therapeutic agent. Take 2 teaspoons of dry ground root, pour 250 ml of cold water, leave for 8 hours and drink on a glass four times a day.
   
5. . Gorky wormwood is recommended to use people who suffer from the loss of appetite and general weakness After severe diseases. The plant can be dried, crushed into powder and take on ½ teaspoon before each meal. The second way of applying the plant is as follows: take 2 tablespoons of crushed leaves, ferment with a glass of boiled water, lean in a water bath for 15 minutes and insist 30-60 minutes. Next, the tool must be filtered, add boiled water So that the total volume was 250 ml. Drink on the tablespoon 3-4 times a day.
   
6. Garnet. Freshly squeezed pomegranate juice not only has a beneficial effect on digestion, but also increases the level of hemoglobin in the blood (consuming the fruits of the pomegranate is recommended even pregnant with iron deficiency anemia), and medicine You can prepare not only from the grains, but also from the peel. It can be confused into powder, mix with olive oil and eat on a teaspoon twice a day.
   

Any means to improve appetite can be used only in cases where the main cause of the disease is known - without appropriate therapy, the loss of appetite will become chronic, and the condition of the body can deteriorate significantly.

Reducing or absence of appetite (anorexia) is a common symptom characteristic of infectious, oncological, mental, endocrine pathologies and diseases gastrointestinal tract.

Causes of lack of appetite

Appetite - the need for food reception, gradually turning into a sense of hunger. Despite the banquality of this definition, it lies the most complicated mechanismresponsible for regulating the energy balance in the human body. It includes several levels: kernel of the hypothalamus, stem portion of the brain, the center of pleasure, sending and receiving signals by means of biologically active substances. The source of the latter can be fatty fabric, pancreas, gastrointestinal tract, endocrine glands. They produce hormones regulating appetite.

Thus, a decrease in insulin content, the hormone of the pancreas, leads to an increase in appetite (an insulin crisis phenomenon). Leptin is a hormone produced in adipose tissue. High concentrations Leptin in the blood leads to an increase in body weight due to fat. With starvation, the level of leptin in the blood plasma decreases, while the mobilization of fat and its splitting occurs, a feeling of hunger appears.

Another hormone-ghelf, generated in the mucous membrane of the stomach and intestines of the hungry person, reports the central nervous system that the gastrointestinal tract is ready for food. The higher its level in the blood, the stronger I want to eat. Immediately after receiving food, its plasma concentration begins to decline, reflecting the flow of nutrients into the body.

There are many similar hormones and hormone-like substances participating in the regulation of need for food. The presence of diseases capable of violating these links is the potential cause of the loss of appetite. The most vivid example of such pathology is a violation of appetite in patients with nervous anorexia.

The victims of anorexia refuse to eat up to the exhaustion of the body. Studies aimed at studying the causes of this disease revealed that with anorexia, almost all links of the mechanism regulating appetite are affected. That is why nervous anorexia is seriously treated.

There are other types of edible behavior disorders, also associated with violations of registration of appetite (bulimia, psychogenic overeating, psychogenic vomiting).

Predisposing factors for poor appetite

On appetite also affect other factors related or unrelated to any disease:

• Reception of drugs;
• Psychological problems, strong stress (loss of appetite during depression);
• Medical procedures and manipulations;
• Food atmosphere;
• Some physiological conditions (loss of appetite during pregnancy);
• Quality and appearance of food (food can cause disgust in the presence of negative associations);
• Alcohol abuse, narcotic dependence.

Diagnosis of appetite disorders

The identification and evaluation of the loss of appetite is hampered by the fact that there are no certain criteria, allowing to consider the need for food reception as a unambiguous sign of violations. Individual features vary significantly from a person to man and depend on gender, age, profession, sports, the presence of bad habits and hormonal status. For example, older people are easier to cope with hunger and retain the feeling of saturation of food longer. Persons, intensively or moderately engaged in sports, more often feel hunger / do not feel satisfied with the welcome. Diagnosis must be taken into account these differences.

Patients themselves may not complain that they have died appetite, especially if the reason lies in depression / the consequences of strong stress / psychological problems. In such cases, close relatives pay attention to reducing food intake. For an objective appetite assessment, questionnaires or questionnaires are widely used.

The pronounced symptoms of the main disease, such as an increase in body temperature, pain, diarrhea, in themselves imply the lack of need for food reception. In such cases, the diagnosis of appetite disorders is usually not required, since the bright clinic will not allow to miss this or that serious illness.

Another thing is pathologies in which the absence of appetite is the only symptom. An incorrect estimate can lead to late diagnosis, the emergence of complications. As an example, you can bring the fast nervous anorexia. In most cases, pathology is detected by relatives and close already in the presence of pronounced changes, when the body weight is significantly reduced.

Common diseases accompanied by the absence of appetite (pathology + code in accordance with international Classification MKB-10 diseases):

• Nervous anorexia F50;
• Depression F30;
• Disturbing disorders F40;
• Acute stress disorder F43.0;
• Bipolar F31 disorder;
• Dependence on drugs F10;
• Deficiency of thyroid hormones E03.9;
• Tuberculosis A15;
• Infectious mononucleosis B27;
• Bruceceles A23;
• Viral hepatitis B15, B16, B17;
• HIV infection B23.0, acquired immune deficit or AIDS syndrome B24;
• Cancer stomach C16;
• Lung cancer C33;
• C22 liver cancer;
• Pancreas Cancer C25;
• Hodgkin's lymphoma C81;
• Iron deficiency anemia D50.9;
• Prank ulcer K25;
• Duodenal ulcer K26;
• Gallgame disease K80.

The minimum necessary examination at pathological decline Feedback need:

• General analysis of blood with leukorphormula;
• General blood analysis;
• Blood chemistry;
• Calais analysis;
• Analysis of urine;
• Radiography of the chest;
• Electrocardiography;
• Consultation therapist.

Alarming signs associated with the lack of appetite

Loss of appetite during pregnancy

Dizziness, nausea and vomiting in pregnant women in the first trimester is often accompanied by a lack of appetite. Most women have these symptoms expressed slightly or moderately. However, in severe cases, with frequent vomiting that makes it impossible to receive food, serious complications may arise, threatening the health of the mother and child. Loss of more than 5% of the mass due to dehydration, impaired water-salt and electrolyte balance in pregnant women can lead to embolism pulmonary arteryAcute renal failure, violation of blood intake with the risk of disseminated intravascular dispersion syndrome. In such cases, immediate hospitalization is required to depart the pathology of pregnant women, consultation of the obstetrician-gynecologist.

Loss of appetite at the child aged 0 to 3 years

Newborn and chest children, as well as children preschool age Due to intense metabolism have a good appetite. For this reason, the absence of appetite should be regarded as a significant symptom, regardless of age.

The absence of appetite or breast rejection in newborns can be due to various reasons - from banal intestinal colic to a serious disease. If there are additional symptoms, such as drowsiness, inhibition, skin sinusiness, cramps, high temperature, it is necessary to urgently apply for emergency medical help.

Loss of appetite in an adult

The lack of food treatment in combination with a sharp unreasonable decline in body weight is alarming sign. The cause can be heavy diseases, such as tumors of the gastrointestinal tract, HIV infection, tuberculosis, liver cirrhosis. If there are additional symptoms, such as insomnia, sharp mood changes, irritability, should be suspected depression, bipolar disorder, suicidal thoughts.

Loss of appetite in the elderly

In the elderly and old age, the need for food is significantly reduced due to a decrease in the intensity of metabolism. Despite this, there is no loss of body weight. For this reason, an abnormal reduction in the need for food in older people with weight loss is also a sign of pathology.

Appetite is a mechanism aimed at regulating food entering the body. Usually it arises against the background of a feeling of hunger and amplifies when we see food or feel its smell. So, in a person who has developed its own food mode, digestive juices begin to stand out to a certain hour - they prepare the digestive tract to work.

The feeling of hunger is a consequence of the physiological reduction in blood glucose levels - the centers of the brain annoyed, thereby stimulating the person to find food. Hunger provokes a strong appetite. However, sometimes the appetite can manifest itself as a response to an attractive appearance of the dish (and its aroma) or the selection of the reaction to a certain type of food - the one from which a person gets the maximum pleasure (even if it is not hungry). Such behavior can be a sign of violation of food behavior in external type (man eating unconsciously - external incentives become a trigger for eating. - Approx. ed.).

The reasons why the appetite can aby, quite a lot. For example, if we get sick viral infection And we have risen the temperature, the body will have to spend strength and energy not to digest food (after all, a rather energy-intensive process), but to combat infection. That is why a person often disappears appetite during the first days of illness - he can only want to drink and not want to eat at all. In addition, the appetite may abide in various chronic diseases Gastrointestinal tract, endocrine and nervous systems, oncological diseases, chronic infections, brain diseases and various mental problems.

As a rule, with age appetite decreases - the number of taste receptors and receptors that react to smells decreases, the appetite is weakening and the elderly often begin to eat less, while getting less fun with food.

Moreover, if a person is experiencing severe stress, the appetite can also abyss: all thoughts are aimed at solving some kind of problem and the brain work hard on its solution - one focus of excitement in the brain temporarily overlaps all other foci of excitement. Often in a similar situation, a person in principle forgets about his own physiological needs, such as you need to eat or sleep.

If a person is healthy and he has already formed a certain power regime, it may simply do not experience a strong appetite - it does not allow long intervals between food intakes and feeling of hunger does not have time to fully play. In this case, saying " appetite comes with eating"suitable as it is impossible. When the dinner or dinner comes, it's enough to see a meal or feel her smell to appear appeating (even if it was not before). Therefore, the main thing is to comply with the regime and not to skip meals. If the appetite is in principle, there is never, maybe the reason is hidden in psychological and mental problems (for example, in) or in any other chronic disease.

If there is no appetite, you can first try to get it back - a beautiful serving, delicious dishes, a walk and motor activity in the fresh air before eating it only contribute to this. Plus, analyze your nutrition during the day: You may need to interrupt the appetite too frequent or too calorie snacks and sweet drinks (this is also the food). Perhaps you are in principle there is no regime and you eat chaotically. In general, try to adjust the mode, and if it does not help, contact the therapist - it will appoint the necessary surveys. The treatment will depend on what disease or condition will suspect a doctor when contacting. Yes, there is therapy that helps to return appetite, but most often it is valid, if a person is very exhausted. This is usually integrated therapy, aimed at raising the appetite, and on the correction of the nutrition of the body, and on the solution of psychological (or any other) problems that caused the development of anorexia.

Unfortunately, in pursuit of perfect body and unnecessary hobby, many tights forget about health. And the first symptoms of malfunctions in the body, on the contrary, are met with joy, considering their signs of success of the selected weight loss technique. These symptoms include, among other things, the loss of appetite.

It would seem, on the contrary, - what's wrong with? The less you want to eat, the faster the weight loss is moving ... But not everything is so rosy and simple. Dieties.ru suggests today to talk about the alarming signals that our organism sends when the "road to slightness" turns on the right path.

When the desire disappears, you should not beat the alarm. However, there are cases that the absence of appetite is the first sign of serious violations in the body, which should be reacted urgently. A sudden weight loss is not always necessary to be viewed as a plus - it is better to find the cause of the ailment in time and eliminate it.

What is appetite

Translated by S. latin language The word "appetites" is translated as "desire." This means that a person while eating is enjoyable. If we consider from a medical point of view, this phenomenon is a special physiological type mechanism, thanks to which the human body is provided by the necessary substances for normal vital activity.

In turn, two types of appetite are distinguished:

Common
When it is possible to use absolutely any products

Special
When the body requires a certain food, based on the needs for fats, carbohydrates, proteins and other necessary components

Thus, appetite is enough complicated concept. It is associated with the work not only the digestive system, but also by the structures of the brain - the food center.

That's why hunger is more dictated by head, not a stomach.
______________________________________________________________________________________

What does hunger depend on

When in the food center of the brain comes information about food consumed, as a rule, it is processed according to a specific algorithm. First, it is specified, in what quantities the meal was obtained, then the process of assimilation, power conditions, and then the most important thing - how the substances obtained will be spent.

However, the appetite occurs not when the nutritional resources of the body completely exhausted itself, and in advance. At the same time, if there is a sudden change in the usual power system, the brain sends an alarm, and the appetite irritants begin to act differently: it appears acute hunger, or completely disappears the desire to eat.
______________________________________________________________________________________

With the normal operation of the digestive system, the appetite appears then
When the stomach feels emptiness, and its walls begin to reduce.
______________________________________________________________________________________

For reduced temperature The body also wants to eat. In addition, the desire to have a snack occurs due to conditional reflexes: for example, at the sight of an exquisite dish with a unique aroma. Even the wall clock can give a signal to the brain that dinner time is time to arrange a break.
______________________________________________________________________________________

Any violation of appetite is serious diseaserequiring appropriate treatment.
General medical term ailments - Dzrexia.
______________________________________________________________________________________

The concept, in turn, includes four groups of pathologies:

GiOrsion - a significant reduction in appetite
Anorexia- Full absence of desire for food
Hyperrexia - Normal appetite growth
Bulimia - the extreme stage of hilererexia characterizing the inclusion
Pararexia - Symptoms of perverted appetite

Why don't you want to eat

If we consider the absence of appetite as a sudden phenomenon, specialists allocate the following reasons The emergence of this problem:

In the cases listed above, it is not necessary to struggle with the loss of appetite. It is wiser to start eliminating the true problem of its disappearance.

To do this, contact the doctor, pass the necessary tests, to identify the disease, start treatment and, as a concomitant action, is to reconsider its familiar diet, including more useful food.

Other 5 reasons for the loss of appetite

In addition to the main reasons for the lack of desire for food, other factors are also distinguished, which lead to a decrease or complete loss of appetite.

1. Incorrectly chosen diet
Often in pursuit of slimness are not selected top Methodswhich not only do not lead to the desired result, but also capable of harming the body. An unbalanced exhausting diet can bring to stress, and the weight loss process will be released from under control. In this case, the most dangerous consequence There will be a complete lack of desire for food - anorexia.

2. Climatic conditions
In the summer, many people have a decline in the desire to eat. This is due to the fact that due to the heat, the body does not have to spend calories for heating the body, therefore, it does not feel necessary in replenishing stocks, because they are normal. In addition, the load on the cardiovascular, nervous and excretory system increases during the hot season. Therefore, the digestive time is given much less.

3. Motion deficiency
With a sedentary lifestyle, the appetite is often reduced. Sitting work in the office, no sports load - all this leads to a smaller energy consumption and, as a result, slowing the metabolism, which leads to the absence of a desire to eat. In this case, it is recommended to add some activity to the usual way of life, otherwise it can lead to serious health problems.

4. Stress
In medical practice there is a special diagnosis - "stressing". The disease is a form of digestive disorder that is detected, as a rule, in women aged 20 to 40 years. Their tired and exhausting organism is no longer able to continue to live in a similar one, so trying to draw attention to the announcement of the "hunger strike". Repair the situation can only be corrected when changing lifestyle.

5. Elderly age
Over the years, the perception of taste and the smell is significantly weakened, therefore, even at the sight of the most appetizing dishes, the desired amount of gastric juice does not stand out and, as a result, the desire to eat does not particularly resemble himself. In addition, in the elderly, the intestine becomes more "lazy", problems begins with digestive systemAnd most importantly - the metabolism is slowed down. Despite the irreversible processes, the proper nutrition is very important - and it is not worth limiting in it, even if it will even have to be powered through force.

What to do

The treatment of appetite loss mainly depends on the cause that caused a similar condition. For example, if it is due to climatic conditions, no intervention is required, and the body after some time will independently restore. However, in other cases, it is necessary to intervene - especially people suffering from a lack of weight or serious violations in the work of the organs of the digestive system.

Fresh air
Many, for sure, noticed that if you walk at least half an hour in the park, lightweight hunger occurs. Oxygen enriches the body, normalizing many internal processes, thereby restoring the natural need for food.

Herbs for appetite
Some types of healing grass contribute to the excitation of appetite and return it to the loss. Doctors recommend taking infusions from parsley, wormwood, yarrow leaves, as well as dandelion root. However, about doses of use is better consulted with a specialist. Harmless, but effective tool For appetite is the usual green tea with mint.

Protein + Vitamin
In order to restore appetite at home, it is necessary to include in the diet and drinks rich in proteins. In addition, it also contributes to the restoration of natural desire for food.

Green color
To stimulate appetite, it is recommended to eat as much as possible. This color acts exciting to the body, causing him the need for food.
______________________________________________________________________________________

Depending on the accompanying symptoms with a totality with the problem of the loss of appetite
It is necessary to contact the following specialists:
nutritionist, gastroenterologist, psychologist, neurologist and endocrinologist.
______________________________________________________________________________________

In order to restore appetite, it is necessary to approach the problem with full responsibility. On time eliminated illness will provide excellent health for many years ahead!

The body should work as a clock, so do not neglect them. And it is best to carefully follow his work, not allowing failures.