A weakened immune system causes an increase in the chances of infection with various diseases, and therefore attention must be paid to strengthening the immune system, and weak immunity can be detected through some symptoms that appear in the body, and it is no secret that the immune system is the first line of defense against foreign bodies, such as: germs and bacteria that can They can cause diseases, and therefore care must be taken to maintain the health of the immune system to resist diseases.
In the body of each of us is a system called the immune system, whose mission is to defend the human body against foreign bodies and intrusive organisms such as viruses, germs, parasites and fungi, either by preventing them from entering the body or by dealing with them, if they are able to enter, by sending an army of special cells to where It exists with the aim of getting rid of it, and thus preventing it from achieving its hostile and destructive goals, and more.
Components of the immune system
The immune system is one of the most complex systems in the body, and under its banner is a network of tissues, cells, and organs that include:
The tonsils, which are two glands located on both sides of the uvula stuck in the throat, and these two glands capture microbes that enter the body through air or food.
The spleen, and this organ is located in the upper left side of the abdomen, and it consists of large bloody caverns whose task is to purify the blood from foreign bodies.
The thymus gland, located behind the sternum and in front of the heart, plays a major role in facilitating the work of the immune system by a certain type of white blood cells known as T lymphocytes, which are entrusted with attacking and neutralizing dangerous substances that enter the body.
Lymph nodes, which contain a network of tissues rich in B and T cells, as well as other types of cells.
The digestive system, where most of the immune cells live.
Bone marrow, which is a soft, spongy tissue located in the heart of the bone, and produces white blood cells that fight infections.
The skin, which represents the first line of defense that works to prevent invaders from germs and viruses from crossing into the body, and of course, there are other barriers that prevent microbes from crossing such as the cornea of the eye and the specialized tissues that line the lung, bladder and digestive system.
Phagocytes, which engulf microbes, trap them and prevent them from spreading.
Lymphocytes, which are T and B white blood cells responsible for building acquired immunity, including the production of antibodies.
Antibodies, after the first encounter with any foreign gas, antibodies are formed in the body; Produced by B cells, they are summoned each time an invader attempts to infiltrate again, in order to destroy and destroy it.
Cytokines, which are messengers made by different types of cells (T cells) in order to attract or activate other cells in the immune system, telling them where to go and how to destroy the foreign organism.
Functions and functions of the immune system
The body’s immune system performs the following tasks:
It is the cornerstone of prevention and recovery from pathogens such as germs, viruses, fungi, parasites, and cancer cells, thus eliminating them and preventing them from harming the body’s cells and various organs.
He has the ability to differentiate between the body’s own cells and foreign organisms from the invading attackers, so that he directs his arrows towards the latter. But if he cannot differentiate between them, then he will attack the cells of the body; This leads to the emergence of some diseases called autoimmune diseases.
The immune system is made up of an army of cells, tissues, and organs that work over time to keep the body healthy.
The immune system may recognize harmless foreign bodies, but they can trigger allergic reactions that can be life-threatening.
The immune system has a memory that it acquires over the course of days, months, and years that enables it to recognize an infinite number of organisms and small particles that attack the body, as they are quickly identified and dealt with in appropriate ways, and vaccinations that a person takes contribute to strengthening and storing information in the memory bank.
The immune system weakens with age and becomes less effective, which makes its owner more susceptible to disease or infection.
There are medical conditions that contribute to weakening the immune system, such as autoimmune diseases, cancers, steroids, and chemotherapy.
Symptoms of a weakened immune system
The immune system works to protect the body from intrusive organisms that lurk in evil from all sides, so it is very important that the body has a strong immune system capable of breaking its thorn and turning it back on its losing heels.
Your immune system may send you a signal from here and another from there, through which it tries to tell you that it is weak and unable to confront the invading microbes, from here you must monitor these warning signs to do what is necessary to support this system in order for it to work efficiently, and below we review and show you a number Among these signals:
chronic fatigue
If you’re getting enough sleep every day, and yet you wake up exhausted and constantly tired without doing any effort, it’s not inconceivable that your immune system is trying to send you a message that it’s weak and in trouble.
frequent infections
Exposure to infection over and over again may indicate a possible weakening of immunity, and in this context, the American Academy of Allergy and Asthma reports that the possibility of weakness is present in the event of ear infections more than 4 times in one year. Pneumonia twice in one year. Exposure to chronic sinusitis or bacterial sinusitis three times a year. And in the event that you need to take two rounds of antibiotics a year.
High stress level
Severe stress from work or exposure to an emotional crisis makes the body fall victim to disease. According to a report issued by the American Psychological Association, long-term stress weakens the responses of the immune system in humans. In the body, the risk of infection with viruses and germs increases.
Persistent colds
A person usually gets two to three colds a year, from which they are completely cured within a few days. body protection.
Difficulty healing wounds
When one of us suffers damage to the skin as a result of a wound, scratch or burn; The body sends blood reinforcements rich in nutrients to the affected area in order to help restore and renew it and thus reach recovery, but this healing process depends largely on the presence of healthy immune cells, so if the cells of the immune system are weak, they work slowly, which creates difficulty for The level of restoration of the area that was damaged, so it appears clearly and does not heal easily.
Recurrence of digestive problems
If you suffer from frequent digestive problems such as colic, diarrhea, constipation, or abdominal gas, then a weak immune system may be the spark that ignites the fuse for these problems, and it is not surprising that the health of the intestine is closely related to the health of the immune system, as research has shown that approximately 70% of the immune system resides in the vestibules of the alimentary tube, which house beneficial bacterial colonies that defend the intestines and provide unconditional support to the immune system. Having few beneficial bacterial colonies increases the risk of exposure to viruses, chronic infections, and autoimmune disorders.
obesity
An increase in weight means more fatty tissue in the body, and these tissues release more cytokines that contribute to the outbreak of chronic, low-grade infections that sooner or later form a burden on the immune system, making it weak and unable to carry out the tasks assigned to it.
Tips to strengthen the immune system
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