The presence of a healthy immune system in a person is the key to his good health and resistance to various infectious processes.. But it often happens that our immune system weakens.. In this case, the presence of even a common cold can be a serious test for the body.. Experts have identified a number of signs that indicate that the immune system has undergone some changes..

One of the important signs that may indicate a weakening of the protective functions of immune cells is the constant feeling of fatigue and drowsiness, despite a sufficient amount of sleep at night.. An increased susceptibility of the body to viral and bacterial infections can also indicate a weakened immune system.. With a healthy and strong immune system, our body in most cases copes with pathogens on its own..

Weakened immunity can be indicated by long-term infectious processes, poor wound healing, as well as an increased allergic reaction to familiar products.. Problems with the gums, upset stools, inflammation of the intestines also warn about poor immunity..

There can be several reasons for a weakened immune system.. Firstly, this may be due to lack of sleep, a sedentary lifestyle and rare walks in the fresh air.. A number of diseases can also have a negative effect on immune cells, such as HIV, measles, type 1 diabetes, celiac disease, as well as a number of autoimmune diseases.. Therefore, if you suspect that you have symptoms of a decrease in immunity, seek clarification and help from specialists..

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