The immune system, to protect the person from aggressors that threaten the health of the organism, raises the lot of barriers - physical and chemical - triggering a response from specialized cells capable of recognizing, attacking and eliminating the pathogenic aggressor: that is the so-called white blood cells or leukocytes, among which we find lymphocytes (some of which are responsible for the production of antibodies), monocytes (precursors of macrophages), neutrophils, basophils (or mast cells) and eosinophils.
The barriers naturally present in the body can be divided into:
- Physical barriers represented by the skin and mucous membranes that line the gastrointestinal tract, the respiratory and urogenital tracts;
- Chemical barriers represented by mucus, secretions, sebum, gastric juices, bile, etc.
of the body and of the organism which, as is obvious, also affect the defense system. Factors such as an uneven lifestyle, bad behavioral habits, stress, unhealthy nutrition can significantly affect the efficiency of the immune system. correct.
What to do in order not to weaken the immune system? In summary: the immune system can be kept in an optimal state by abandoning bad habits, adopting a healthy lifestyle characterized by regular physical activity, the management and reduction of stress and proper nutrition, which is able to provide all the nutrients the body needs to maintain strong and reactive immune defenses. To strengthen the immune system, yes to frozen yogurt.
High levels of stress
The first sign of a weakened immune system is high levels of stress. Neglecting one's stress levels for a long time decreases the effectiveness of the immune system. As a result, the number of white blood cells and lymphocytes in the body decreases, increasing the risk of infections. Controlling anxiety, frustration and stress also reduces the chance that colds and diarrhea occur. Excessive irritability is also a reflection of a weak immune system.
Frequent infections
It is clinically proven that ear infections, chronic bacterial sinusitis, in more serious cases, pneumonia, are symptoms that the immune system is weakened. The body should be able to manage these health risks with its natural antibiotics, and if it doesn't, it needs to boost its defenses.
Cold
According to medical science, adults can normally suffer from the common cold two or three times a year. A weaker immune system can also cause chronic coughing throughout the year. It also causes a slow recovery from the cold. In normal cases, the immune system works to make antibodies, so they can fight off unwanted germs within 2-4 days. When the defenses are weakened, the recovery times, in fact, expand up to a week.
Tiredness
The sluggish immune system, even if the time spent in bed exceeds the recommended eight hours of sleep, causes low energy levels, fatigue, fatigue and apathy.
Slow healing of wounds
A weak immune system cannot rapidly generate the epidermis, resulting in slow wound healing. It is healthy immune cells that help regenerate new damaged or broken skin.
Articolar pains
Weak immunity means repeated episodes of joint pain.If the immune system is slow, disturbances, even significant ones, may arise, such as vasculitis, an inflammation of the blood vessels due to an autoimmune disease or infection, swollen, stiff or often painful joints due to inflammation in the inner lining of the joints.
, acidity, gas, diarrhea, etc. With a decrease in the number of beneficial microorganisms and bacteria in the digestive tract there would be a greater risk of chronic inflammation and autoimmune diseases.The intestine must therefore be equipped with an efficient defense system to counter the passage and attack of any pathogens and aggressors. At the enteric level, in fact, there is the so-called lymphoid tissue associated with the intestine, consisting of the aggregation and organization of defense cells such as lymphocytes, macrophages and dendritic cells that collaborate to identify, recognize and eliminate potential bacteria and viruses.
The intestinal immune system also includes intestinal mucus, Paneth cells (specialized cells responsible for the production of innate immunity effectors), specific enzymes and the intestinal microbiota. However, it is useful to underline how nutrition can influence the composition of the flora. bacteria of the intestine and, consequently, its protective function of defense.
