The most dangerous ways to lose weight according to nutritionists. The real harm of rapid weight loss Is rapid weight loss dangerous?

Many women remember that they need to lose weight a couple of weeks before a birthday, an important meeting or vacation. At the same time, they are looking for effective diet to quickly lose weight and get in shape.

This is a very dangerous path because fast weight loss harmful to health and can have an extremely negative effect on appearance. As a result, you will get not only the desired harmony, but also sagging skin in thinner places, and in addition to this - headaches, nausea, dizziness and an earthy complexion ..

Anatomy of weight loss

Excess carbohydrates and derived from them calories the body transforms into fat molecules and fits tightly into fat cells. As a result, fat cells grow in size and tightly packed, closely adjacent to each other.

When losing weight, there is a sharp restriction of calories, and carbohydrates from food are not enough to replenish energy reserves, so the body gets fats from cells. But overstretched cells, consuming fat, fill it with water, which gives swelling. If water is also driven away, the tissues lose their elasticity and the skin sags, normal metabolism is disturbed and health problems arise.

When you stop the diet, the cells store fat again, and if you have not switched to healthy eating principles , you get larger volumes than you were before losing weight.

What happens to fats

Fats during weight loss break down into their constituent parts - glycerol and fatty acid chains. This occurs as a result of signals from the brain when the level of these same fatty acids in the blood plasma decreases. This happens when fasting, limiting fat.

Fatty acids are insoluble substances, and their transport through the blood is possible only in connection with proteins. Therefore, with protein starvation, weight loss occurs due to the destruction of muscle tissue - proteins are used to “carry” fat for splitting.

As a result of the fact that proteins with fats form rather large compounds, the blood with them in the composition becomes more viscous. That is why all diets require increased drinking regimen - in order to thin the blood and not lead to complications.

Protein will distribute the fats to the muscles if you exercise in parallel with the diet, or to the liver if you are only on a diet. When fat reaches the liver or muscles, it burns to form carbon dioxide and water.

As fat is burned, fluid volume increases. This fluid is collected from the tissues and enters the bloodstream, and if you lose weight sharply, the volume of blood circulating in the vessels will also increase dramatically. This raises blood pressure and harmful to the vessels of the brain. Will headache and dizziness may occur.

Some of the fluid will go back into the tissues to reduce blood pressure. This gives puffiness - people swell from hunger. To prevent this from happening, you need to burn excess fat at a rate of no more than 1.5 kilograms per week.

Why You Can't Lose Weight Quickly

If muscles are not involved in losing weight, you move little - only the liver burns fats, and its forces are not endless. Part of the fats will be deposited in the liver itself, creating fatty hepatosis, as well as in the walls of blood vessels, giving cholesterol plaques. With this weight loss, the risk of a heart attack increases five times.

loaded liver stop doing their job. A couple of such drastic weight loss - and indigestion will be pronounced. Then even cholecystitis, an inflammation of the biliary tract with a violation of bile secretion, can form.

In addition, due to the deficiency of fats, there is no exchange of fat-soluble vitamins A and E, and they are responsible for your beauty. Therefore, with rapid weight loss, hair and nails become brittle and dull, the skin turns gray, becomes dry and flabby.

Fast Weight Loss Methods

Many methods of rapid weight loss are quite dangerous for health and give a temporary effect of losing several kilograms at the cost of health.

For example, many for weight loss use of laxatives on the basis of vegetable or synthetic means - senna, magnesia, various kinds of tablets. However this method to lose weight does not involve body fat in any way: there is irritation of the intestinal walls and its rapid emptying of the contents. Due to this, the weight is reduced, and due to the lack of income nutrients energy begins to be spent more actively - due to the glycogen deposited in the liver.

Why You Can't Lose Weight Quickly

There are plenty of side effects in this method of losing weight - there is a violation of digestion and absorption of vitamins with minerals, as a result - hypovitaminosis and poor health, abdominal pain. Besides, frequent use laxatives leads to resistance to them addiction, because of which the intestines are too lazy to empty themselves, and constipation . Due to digestive problems, even intestinal inflammation can develop, as well as the progression of weight gain.

Another common method of fast weight loss is taking diuretics. He quickly removes a couple of kilograms, but such weight loss is also unfavorable for the body. Diuretics drive off excess water and dehydrate the body.

In addition, they are excreted with liquid beneficial to the body minerals - sodium and potassium, which leads to a violation of the water and electrolyte balance, interruptions in the work of the heart, a violation in the kidneys and convulsions. Dehydration accelerates skin aging and spoils the appearance - wrinkles appear, dull skin , dryness and flaking.

Dangerous pills

But the most dangerous are various dietary supplements and diet pills. They block the appetite. Often, during the study, drugs of dubious quality are found in them, possibly stimulants and psychotropics that cause addiction. Such pills have an impressive list of side effects, and if you refuse them, the weight returns in even more volume.

How then is it right to lose weight? Nutritionists unanimously declare that you need to lose weight at the same pace as you gained kilograms - losing weight by 1.5-2 kilograms per month is physiological. Then there is a complete restructuring of metabolism and there will be no return to extra pounds. The ever faster pace is fraught with problems.

Alena PARETSKAYA

Sudden and severe weight loss is no less worrisome than weight gain. If a person loses more than 5% of the total body weight every week, this negatively affects the general well-being and appearance. The reasons for losing weight are divided into 2 large groups: general and medical.

With common causes, a person can cope on his own or with the help of friends and relatives. As for the second group, one cannot do without the help of medical knowledge. Weight loss associated with diseases of organs and systems, is the most life-threatening ..

Common reasons for losing weight

It cannot be said that a sharp weight loss can be associated purely with the course of pathological processes in the body. There are other reasons for losing weight. Stress and depression, mental stress, phobias and other problems can provoke weight loss. In addition, skinny body worship pushes modern girls on following diets, exhaustion by physical exertion, and all this, together with the fast pace of life, leads to strong weight loss.

So, the first group of reasons for weight loss:

eating disorders:
phobias;
diets and even hunger strikes;
transitional age;
hormonal disruptions;
dependence on drugs or alcohol;
increase in physical activity.

Weight can "jump" during sessions and exams, when moving to a new job, when moving to another country or city, when falling in love. Sometimes with hormonal surges, weight can decrease, although most often in female body there is an accumulation of body fat and a set of extra pounds.

10 diseases that cause weight loss

80% of body weight loss is due to medical reasons weight loss associated with impaired functioning of one organ or the whole organism. Be careful and watch your weight. In the event of a sharp decrease in body weight and a deterioration in well-being, you should immediately consult with specialists and undergo a medical examination.

Oncology - cancer does not sleep

When there is a change in the color of the skin or sclera of the eyes, weight decreases, hair falls out, nails break - this is only a small part of the consequences of the first stages of a cancerous tumor. The patient may not yet know that a life-threatening formation is growing in the body. And weight loss can greatly speed up the pathology detection process. Most often, the patient loses weight with the development of malignant tumors of the gastrointestinal tract, liver and pancreas. These diseases can be accompanied by strong weight loss from the first days of the onset of the tumor. As for other types, weight loss may appear after the growth of metastases in the body.

General and first signs of a cancerous tumor:

non-healing of wounds and ulcers;
the presence of seals;
violation of urination and stool;
hoarseness, cough;
weakness;
change in skin color.

Pulmonary tuberculosis

This disease is manifested by a rich clinical picture, one of the first symptoms of which is weight loss. Tuberculosis is considered an intractable disease that can only be fought in the early stages. Other signs of tuberculosis include:

chest and wet cough;
attacks of coughing with the release of blood and pus;
weakness, drowsiness, loss of strength;
severe sweating;
pain in chest, runny nose.

Tuberculosis cannot be treated on its own, only a stay in a dispensary, under the supervision of doctors and long-term use of medications in the first latent stage, can guarantee a cure. A person dies 2-3 years after the lungs are affected by tuberculosis in case of refusal of treatment.

Diabetes

Another reason for weight loss is diabetes. It is the first type diabetes provokes weight loss, the second type contributes to obesity. Usually the patient constantly experiences increased appetite, and it is almost impossible to satisfy it, hunger is always present. This is due to an imbalance in blood glucose. During the course of the disease in the blood, there is an increase in glucose and insulin deficiency.

Other symptoms of type 1 diabetes:

dry mouth and thirst;
sweating;
irritability and weakness;
the presence of constant hunger;
vision problems;
frequent urination.

thyrotoxicosis or hyperthyroidism

This disease is a pathology of the thyroid gland. In the body, intoxication with thyroid hormones occurs with dysfunction of the thyroid gland secreted by these hormones. Also called hyperthyroidism. Weight loss in this disease is associated with an increase in metabolic rate. The patient constantly overeats and at the same time loses weight.

Symptoms of hyperthyroidism:

intolerance to stuffiness;
cardiopalmus;
tremor;
diarrhea;
thirst;
violation of menstruation in women and decreased libido in men;
attention disorder.

Anorexia nervosa

Anorexia is characterized by a pathological fear of obesity and an eating disorder (intentional) associated with maximum weight loss in the individual. This disease overlaps with bulimia and binge eating. Adolescents and girls under 25 are most susceptible to this disorder, although men can also have problems. It seems normal for patients to refuse food in order to lose weight. This leads to severe depletion of the body, and if this disease is not stopped, it can lead to death.

Symptoms of uneven anorexia:

fear of getting better;
sleep disturbance;
the patient's denial of their fear of being overweight and the presence of a problem in general;
depression;
feelings of resentment and anger;
changing perceptions of family and social life;
dramatic changes in behavior.

Adrenal insufficiency (hypocorticism syndrome, Addison's disease)

With this disease, the process of producing hormones by the adrenal cortex is disrupted. Types of adrenal insufficiency: chronic and acute, primary and secondary. The disease manifests itself:

muscle weakness;
increasing fatigue;
darkening of the skin (to a bronze color);
lowering blood pressure;
craving for salt;
loss of appetite;
pain in the abdomen.

Alzheimer's disease

Also called dementia. The disease is a loss of neural connections in the brain. It usually affects older people over 65 years of age. Although Alzheimer's disease can develop at an early age, after 40 years, if there is a genetic predisposition.

Manifested by loss of partial memory and disorientation. Most often, the last events in life fall out of memory, then there is a loss of long-term memory. A person is lost on the ground, ceases to recognize faces, feel emotions, loses acquired knowledge, speech and hearing apparatus are disturbed. The patient may forget to eat, relieve himself, fall asleep or wake up. As a result, a significant body weight is lost, a person cannot exist without additional help from relatives or close people.

Lymphoma (Hodgkin's disease)

This oncological disease, is a "growth" of lymphoid tissue, which contains giant Reed-Berezovsky-Sternberg cells. In the first stage, the disease is manifested by an increase in lymph nodes. The cervical and axillary nodes are usually inflamed.

Associated symptoms:

loss of appetite;
enlargement (inflammation) and reduction of lymph nodes;
increased nighttime sweating;
temperature increase.

Ulcerative colitis

This disease is chronic and is an inflammation of the lining of the colon. Mainly manifested as follows intestinal symptoms:

pain in the abdomen (cutting, aching, radiating to the left side);
diarrhea;
bloating;
loss of appetite;
fever;
disruption of the kidneys and heart.

Bowel obstruction

Violation is caused by narrowing of the lumen of the large intestine and is an advanced stage of cancer. The lumen of the large intestine narrows due to the growth of a cancerous tumor, which blocks the patency of feces and intestinal juices.

It manifests itself with such symptoms:

stool and gas retention;
pain in the abdomen on the left side;
vomit;
asymmetric bloating (from the side of the large intestine).

The above diseases are accompanied by weight loss and severe weight loss against the background of poor health. Any reasons for losing weight should alert a person. In case of identified violations, you should immediately seek help from specialists. Only timely treatment can serve as an early relief from other consequences of severe exhaustion of the body.

Thinking about losing weight, most people ask themselves a completely logical question: what benefits will it bring and how harmful can it be? In the animal world, the process of losing weight is almost always bad, because it poses a threat to the life of a living being. However, the situation is different in relation to a person - the abundance and availability of food products have led to the fact that the vast majority of people are overweight, and some of them are obese. Therefore, in this case, the process of losing weight can be justified, since it will lead to better health and longer life. So what are the benefits and harms of losing weight?

The harm of losing weight

Weight loss weight loss - strife. In one case, it can be beneficial, and in the other, it can lead to irreversible health problems.

Losing weight can be harmful if:

Too much weight loss (heavy diets)- the tougher the diet, the stronger the load on the body and the higher the chance of breakdowns and rollback to the previous weight.
Weight loss for sports purposes - First of all, this applies to bodybuilders, who not only dramatically lose weight, but also severely dehydrate the body, and also load organs and systems with the use of strong pharmaceuticals.
Strict restriction or prohibition of a certain nutrient - There are many diets that restrict or prohibit the intake of any nutrient, such as carbohydrates and/or fats. These include protein, carbohydrate-free, fat-free and other diets. For example, the ban on the consumption of fat leads to disruption endocrine system and decreased hormone production the consumption of proteins alone seriously burdens the liver and kidneys, and also leads to their toxic poisoning.
The use of pharmaceuticals and dietary supplements for weight loss - any use medicines and dietary supplements for weight loss can be very hazardous to health. In addition, this does not eliminate the cause of excess weight - malnutrition and excess calories, and for the most part does not affect weight at all. However, all of them can have a number of contraindications and side effects.

The benefits of losing weight

Despite the presence possible harm weight loss for health, it should be understood that it manifests itself only in the case of an incorrect approach to this issue and the assumption of the above errors. With the right approach and understanding of the process, no disturbances in the functioning of the body are observed, but, on the contrary, health is strengthened and the load on organs and systems is reduced.

Benefits of losing weight:

Reduced stress on joints- Excess weight puts additional stress on the joints, especially if a person does not play sports. This creates conditions for joint problems (arthritis, arthrosis) in the future. Meanwhile, reducing weight to a comfortable level for the body allows you to delay or even avoid this.
Reduced stress on internal organs- the formation of excess weight indicates regular hypercaloric nutrition, that is, increased calorie intake. IN real life this is manifested by the consumption of excess and / or unhealthy food, which puts an increased burden on the organs and systems of the body, which in the future can lead to serious pathologies, such as diabetes. Bringing your diet in order and reducing weight to normal helps to avoid this load, preventing the development of many diseases.
Improving the hormonal background - in recent articles I have Scientific research about the dependence of excess weight and nutrition on the level of sex and anabolic hormones. Excess weight inhibits the synthesis of these hormones in the body, leading to serious hormonal disorders. For example, overweight men have feminine traits, since the synthesis of own testosterone is reduced, and the level female hormones(estrogen) becomes elevated.
Improved well-being and physical activity
Improving the aesthetic beauty of the body and attractiveness

Correct conclusions

Thus, weight loss can be harmful only in the case of an improper diet, regimen, as well as taking medications and biologically active drugs. That is, how exactly you lose weight comes to the fore. Not only the harmfulness of this process depends on this, but also the effectiveness, as well as the long-term result.

With the right approach and the development of the right habits, losing weight will be effective and beneficial to health. The main benefit will be to improve the condition of the body, internal organs and systems, as well as in well-being and psychological satisfaction with the aesthetics of your body and increased attractiveness.

Most diets are full of promises: 5 kg per week, 3 kg per day! What will this actually turn into? fast weight loss?

Laxative

advertised teas, coffee or tinctures for weight loss is actually nothing more than laxative. Wherein, taking these drugs, you do not reduce adipose tissue, but only empty and bring out the water from the body.

In fact, such an action for the body very harmful. To unload the intestines, there are more effective methods that are both cheaper and better than taking incomprehensible substances. When taking a laxative, emptying occurs due to disruption of the digestive system.

Another unpleasant moment: with the frequent use of such drugs, the body becomes addicted.

This may lead to constipation and interruptions in work gastrointestinal tract.

Pills

When taking diet pills, a person's appetite is reduced, which can help in weight loss. But, at the same time, you accept a pig in a poke. How do you know What actually hiding in this capsule And to what consequences can she bring?

Tablets often contain potent psychotropic substances that cause serious side effects such as physical and psychological disorders

From the experience of many acquaintances who used pills, I can say that. At the same time, often in more, which gives rise to depressions.

Why rapid weight loss is harmful:

vascular disorders, due to the fact that organs and tissues do not have time to rebuild;
sagging skin;
increased stress on the heart and kidneys;
liver damage and cirrhosis, if there is no appropriate physical activity during weight loss;
blood growth.

The best option

Experts recommend being skeptical about the promises of "20 kilograms per month." Simple math: with complete starvation body can burn in a day no more than 400 grams of fat, that is, 2.5-3 kg per week. With TOTAL starvation. And for normal life you need food, trace elements. Means can be considered normal decline body weight no more than 2-3 kg per month.

Where does the promised 20 kilograms per month come from? This is the excretion of valuable substances, water, from the body. Abruptly lost weight soon will return and broken is not so easy to restore.

Losing weight is much easier if you know about the changes that will occur to the body during weight loss. Read about them in the article, adopt them, and the path to excellence will become much easier.

Losing weight is not an easy task, however, anyone can lose it if they wish. Knowing what happens to the body during this period will undoubtedly help to achieve the best results.

Understanding the chemical processes that occur during weight loss will warn against disappointment, keep you from “cheating” about hunger and insufficient calories, protect you from torment due to changes in hormonal levels and energy levels in the body.

1. Increased cortisol levels

One of the many things that happens with weight loss that people don't even think about is the stress the body is put under. Especially it can affect the production of hormones if you are not careful.

And although doctors prescribe stress-relieving drugs to weight-loss patients, they do not help many.

It will depend on the state of your health whether the level of cortisol, a hormone that protects the body from stress when losing weight, will increase.

Hormones have a direct effect on all body functions. In turn, their production is affected by how you eat and how active you are. It is very difficult to control this process, so it is important to eat in a way that prevents excess cortisol.

To reduce stress, engage in more relaxed physical activities such as yoga, walking, and hiking. These are excellent workouts that can lower blood levels of cortisol, as well as promote calorie burning and weight loss.

Your diet should be dominated by: protein, healthy fats, low-fat starches glycemic index as well as herbs and green vegetables.

Blood sugar control is also very important when losing weight.

High cortisol levels lead to stress, overeating and weight gain. To avoid this, eat right and choose calm workouts.

2. You lose water first

When you start a diet, you usually start with overweight leave quickly. But then this process slows down, and this is due to the loss of water.

At first, you can quickly dump a sufficient amount, due to the loss of water. However, further weight loss will go at a slower pace.

Losing excess water is not a bad thing, as it will help get rid of puffiness and swelling! But in the future, you should not be upset because the process of losing weight begins to slow down.

3. Your body stores fat.

With any diet, when there are fewer and fewer calories, the response of the body will be the rapid accumulation of fats. Drastically cutting calories can make it difficult to lose weight.

The best way to combat such problems is to exercise moderately and consume at least 1,500 calories per day.

Some people don't count calories and just eat a moderate amount of healthy food so they don't feel hungry. This helps to cope with increased appetite and gradually prepares the body for limited food intake.

4. You will need more sleep

Weight loss, indeed, leads to a breakdown. Don't fight the need to rest while you're losing weight! Instead, get as much rest as your body needs. This will relieve tension. Plus, as long as you stick to your intense training plan, there's no reason to blame yourself for the extra rest. Of course, this does not mean that you need to lie on the couch all day!

During weight loss, the body is under stress, so it needs to recuperate and replenish energy.

First of all, make it a rule to sleep at least 8 hours a night, and also every day find time for meditation or a small 20-minute rest.

5. You get irritable

Losing extra pounds can often be accompanied by a bad mood, especially if you are a fan of sweet, junk food and fast food. Your body will be deprived of those products to which it is accustomed. But do not worry - everything will return to normal when the balance is established in the body.

Eating refined and processed foods has been shown to be often addictive and drug-like. This is especially true for sugar. You can no longer do without such food, and when it is not, you behave like a capricious child! Believe me, this will soon pass, and you will no longer suffer from mood swings and feelings of hunger.

Remember to eat more protein foods, greens, and healthy fats to help suppress your appetite and calm your raging hormones.

6. The quality of sleep may deteriorate.

Losing weight can change the quality of your sleep, which can lead to overeating. If you limit your calorie intake, you may have trouble falling asleep.

To prevent this from happening, eat something hearty for dinner to quell your hunger, or drink a glass of almond milk before bed - rich in calcium and essential fats, which calm an agitated brain and help you fall asleep. You can sweeten it with stevia or add cinnamon to lower your blood sugar. Believe me, after such a drink, you will no longer want to raid the refrigerator because of the hunger that keeps you awake!

7. You are losing muscle mass.

When you follow a diet for weight loss, you lose not only fat, but also muscle mass. And this is not very good news.

To solve this problem, it is necessary to perform strength exercises or body weight training, such as yoga. This will ensure recovery and growth muscle mass. Developed muscles help burn fat, have a beneficial effect on metabolism, maintain the skeletal system in good condition, and prevent osteoporosis and atrophy.

Do not be afraid that the body will look pumped up. It will simply take on a toned look if you do strength exercises several times a week or do Downward Dog pose regularly.

It is very important to eat right every day in order to prevent a decrease in metabolism and unnecessary stress.

Too few calories can halt weight loss. Therefore, if you want to lose it, eat enough, and only healthy foods.

Limit your intake of starch and sugar for proper hormone function and best results.

If you have recently lost weight, has something unexpected happened to your body? If you decide to go on a diet, what causes you concern?