What Parasites Eat In The Human Body

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What Parasites Eat In The Human Body
What Parasites Eat In The Human Body

Video: What Parasites Eat In The Human Body

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Video: How Worms Survive Inside Your Body 2023, February

Page content

  • What are the health risks of parasites
  • How to stop feeding parasites?
  • Parasite feeding
  • The life of parasites inside the human body
  • Characteristics of the disease
  • Who else lives off the person

    • Examples of parasitic bacteria
    • Department of bacteria
    • Diagnostics
    • Mites
  • You can defeat parasites!

Not everyone knows what parasites eat, this issue is of great importance in the fight against pathogenic organisms. From the human body, parasites take the most important components that the host uses.

The carrier of the disease gets a small part of these compounds, as a result of which the body experiences a serious lack of nutrients.

What to do in such a situation? To get started, we recommend reading this article. This article details the methods of dealing with parasites. We also recommend contacting a specialist. Read the article >>>

What are the health risks of parasites

As a result of a lack of useful elements, an increased appetite occurs, the body needs a large amount of food, which is due to a lack of vitamins and minerals.

Helminths cause serious harm to the body, which manifests itself in the form of:

  • direct exposure, as a result of which the mucous surfaces of the intestines are damaged as a result of mechanical action, as a result of which the liver, kidneys, biliary tract, pancreas suffer;
  • indirect effect, manifested in the form of a violation of the functioning of the protective functions of the immune system, as well as manifestations of an allergic reaction.

Very popular among parasites is a technique in which the structure of the protein molecule fully corresponds to the host's immunoregulatory protein. This effect leads to the fact that the parasites are perfectly safe to adapt in the host's body, while they quickly colonize at a new location and multiply, reaching large colonies.

What are the health risks of parasites
What are the health risks of parasites

How to stop feeding parasites?

It should be noted that all parasites actively consume sweet foods, but bypass sour and bitter foods. That is why you should consume less carbohydrates and sugar, since these products provoke the reproduction and spread of lamblia, fungal organisms and helminths. You should include cereals, vegetable oil and fresh vegetables in your diet.

Often for treatment and prevention, experts recommend fasting, during this period the internal environment of the body is oxidized, the only source of energy is protein and fat. Without carbohydrates, parasites die due to lack of food, which is why therapeutic fasting has a positive effect on the body.


However, there are negative aspects of such therapy, primarily due to the fact that the body suffers from a lack of minerals and vitamins.

At the first stages, this process significantly reduces immunity, due to which the symptoms of infection of the body increase, you can notice a strong blanching of the skin, general malaise, drowsiness, apathy, nausea and even vomiting.

Parasites take only the most valuable substances, and only empty calories remain for a person, as a result of which a person needs a large amount of food, that is, an increased appetite arises. In medicine, it is generally accepted that parasites are one of the causes of obesity, no matter how paradoxical it may sound.

Parasites are dangerous organisms that attack important organs and tissues, with serious consequences. Treatment is complicated by the fact that at first pathogenic organisms do not show their presence in any way, which gives them time to multiply and spread. Parasites are often fatal because they attack vital organs such as the liver, lungs, heart, and even the brain.

That is why it is so important to pay attention even to mild chronic malaise and go to a medical facility for diagnosis. The treatment must be approached in a comprehensive manner, that is, simultaneously acting on several factors, otherwise it will not be possible to achieve a positive result.

Parasite feeding

Parasites take the most nutritious components from the host's consumed food, namely: glucose, vitamins, easily digestible carbohydrates, microelements. The owner gets the smallest part of them.

As a result, the body becomes deprived of potassium, copper, manganese, selenium, silicon and zinc, hypovitaminosis appears in it. Due to the lack of minerals and vitamins, an increased appetite appears, the body begins to require more and more portions of food.

Helminths cause pathological processes in the body, causing it:

  • direct harm (in the form of mechanical damage to the intestinal mucosa and its surfaces, liver, biliary tract, pancreas);
  • indirect harm, expressed by malfunctions in the activity of the immune system and allergic manifestations.

Why doesn't the parasite's immune system "see"? Everything is very simple. This fact is explained by the phenomenon of adaptation of parasites in the body. Among parasites, there is a technique due to which their structure of the protein molecule becomes an exact copy of the host's immune regulatory proteins. This leads to a quiet adaptation of the parasites in the body of the new host, their rapid establishment and unhindered reproduction.

This tactic of behavior helps the simplest to survive in a person for a long time, slowly but surely destroy his health and at the same time be invisible.

Parasite feeding
Parasite feeding

The life of parasites inside the human body

How parasites feed and survive in a new environment is described in this publication. Everyone knows about the parasitic organisms that inhabit the human body, but people do not want to fully understand the real danger that new neighbors pose.

In the presence of the first symptoms of a parasite in the body, you need to immediately consult a doctor, because the very presence of a foreign creature in the intestine or stomach should shock you. Most people think that the parasite does not always survive once it enters the human body. What can he eat there? But this is a big mistake that can lead to dire consequences.

Characteristics of the disease

The main task of the parasitic organism is its imperceptible existence, and it is achieved through adaptation. The longer the parasite lives in the host's body, the less harm it does. There are a number of situations when the first symptoms disappear after a while, and the person assumes that he has been cured.

But in reality, the parasite simply adapted better. In most cases, parasites do not kill their host, because it is through him that they will equip their lives. They simply slowly suck the forces out of the body until the carrier is completely depleted.

It is a mistake to believe that parasites are worms and other types of worms. Fungi, microbes, viruses, insects, and even plants are also considered parasites. Among the latter species, individuals can be noted that are located outside the human body, for example, lice and leeches and those that live under the skin and inside organs.

Parasitic organisms are very complex creatures, most of them carry infections and viruses, which, after their death, spread throughout the body. In the saliva of the parasites there is a special enzyme that allows them to quickly break down organ tissue. It is these tissues that they feed on, and as a result of this, ulcers appear in humans, for example, on the walls of the colon.

Who else lives off the person

Examples of parasitic bacteria

Also, parasitic bacteria feed on humans. These are pathogenic microorganisms that live off the nutrients of other organisms. One example of such bacteria is disease-causing parasites. The next article will highlight the features of parasitic bacteria.

Department of bacteria

The bacteria are so small that they can only be seen at 1000 or even 2000 times magnification. In addition, they are very often difficult to distinguish among themselves both in form and in their appearance.

If the bacteria are located one at a time, they are called monococci (from the Greek "monos" - one and "coccus" - a ball), two each - diplococci (from the Greek "diplos" - double and "coccus"), tetracocci (from the Greek. "Tetra" - four and "coccus"); they can look like a bunch - staphylococci (from the Greek "staphils" - a bunch of grapes and "coccus"), can be twisted - spirochetes (from the Latin "spira" and Greek "heta" - bristle).

Among bacteria, there are mobile and immobile forms. The mobile ones move with the help of flagella, of which there are sometimes several. There are also colonial forms.

Bacteria-prokaryotes (from the Greek "pro" - earlier and "karyon" - the nucleus), since they have a cellular structure, but do not have a formed nucleus. Nuclear matter is present in the cell, but does not have a nuclear envelope.

Bacteria have spores, but they are not designed to reproduce, but to endure adverse conditions, since they are protected by thick membranes. They are called cysts.

Coccobacillary flora in a smear
Coccobacillary flora in a smear

Spores can withstand prolonged drying, heating over 100 ″ C and cooling to almost absolute zero.

In the normal state, bacteria are unstable to external influences and can quickly die when dried, when heated to 65-80 ° C and under the influence of sunlight or disinfectants.

The habitat of bacteria can be air, they rise to the upper layers of the biosphere (part of the Earth's shell inhabited by living organisms) up to 30 km. Pathogens of sore throat, scarlet fever, tuberculosis spread through the air.

In the soil, most bacteria are concentrated in cultivated chernozem: in 1 hectare of soil - 2.5-3 billion bacteria. Here they play an important role in soil formation (azobacteria, nitrifying and putrefactive bacteria).

In living organisms: bacteria and there are pathogens (which cause various diseases) and symbiotic, living in the digestive organs of animals and humans and helping them break down and assimilate food.

A variety of bacteria can be found on the human body and clothing. There are many of them in the mouth, on open areas of the skin and other parts of the body.

The bacteria feed by absorbing nutrients from the entire surface of the cell. By the way they are fed, they can be: saprophytes and parasites. Saprophytes feed on organic matter of dead animals and plants.

These include soil bacteria and those that settle on plant and animal debris (bacteria of decay, fermentation, etc.). They can have both positive and negative meanings.

Thus, the role of lactic acid fermentation bacteria is positive in that they contribute to: 1) the preparation of lactic acid food (cottage cheese, yogurt, sour cream, kefir, butter); 2) silage of feed; 3) sourdough and salting of cabbage, cucumbers, tomatoes. Negative - food spoilage.

Acetic fermentation bacteria contribute to the oxidation of alcohol to acetic acid, which is used in pickling and preserving fruits and vegetables. A negative role is food spoilage.


To identify parasitic bacteria, the following is prescribed:

  1. Study of feces. This analysis allows you to detect the eggs of parasites and determine the type of helminth.
  2. Complete blood count. Allows you to identify anemia and an increase in the concentration of eosinophils. These indicators indicate the development of parasitic invasion, without determining the type of pathogen.
  3. A blood test to detect antibodies.

Diagnostics should be performed when there are minimal signs of infection. For prevention, it is recommended to take tests by medical workers, people living in places with a high risk of infection, employees of children's institutions.

Timely identification of parasitic bacteria allows starting the correct therapy and avoiding the development of dangerous complications.

Parasitic bacteria are adapted to live in the human body. Here they feed, actively reproduce and poison the body of their host with waste products. As a result, serious diseases such as tonsillitis, tuberculosis, tetanus, and anthrax develop. The routes of infection can be completely different - from contact to household.


The black tick got its name because of its color close to black. The parasite belongs to the ixodid tick family, can carry pathogens of infectious diseases - borrelosis (Lyme disease), tick-borne encephalitis and bartonellosis.

Tick-borne encephalitis, characterized by loss of appetite and interest in the environment, fever, tremors of the limbs or the whole body. In the future, there is a violation of coordination of movements and inactivity of a sick animal or person.

With bartonellosis, the following symptoms develop: hyperemia of the eyelids and weakness of the lower extremities. In severe cases, fever and anemia are noted.

Borrelosis signs appear 10 days after infection. Its symptoms are malaise and decreased appetite, possibly the appearance of depression, rashes and lameness.

Sexually mature ticks are smaller than sesame seeds. The females have a black head and back, while the abdomen is dark red in color. In males, the entire body is black or dark brown.

Sexually mature individuals can remain active throughout the year, even in winter, if the temperature does not drop below freezing. But they are most active in the spring-autumn period. Ticks prefer to live in areas with dense grass, shrubs in the shade of trees. They don't like bright rays of the sun.

In spring, females lay up to 3 thousand eggs in the soil. By the end of summer, larvae emerge from them, the size of which is microscopic. The larvae move in search of an intermediate host, it can be a rodent or a bird, after attaching to it, the parasite feeds on blood for several days.

And then they unhook and again fall into the soil for the transition to the next stage of development - the nymph. At this stage, their size is not larger than a poppy seed, but they can, by biting, infect a person with borrelosis.

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