The immune system – a complex of cells, tissues and organs, organized and existing one in a special way to protect people from diseases with destruction of internal and external alien to the body substances. The immune system protects the body against infections, as well as retracting damaged, old and genetically modified cells and molecules of the personal body. Bodies of the immune system include the lymph glands, tonsils, thymus gland (thymus gland), lymphoid education intestine (Peyer's patches), spleen and bone marrow. If the immune system is functioning properly, it increases the probability of not only the appearance of infections, but and autoimmune diseases. Symptoms of weakened immune system – frequent colds (more than 5 times a year), frequent relapses of chronic disease, fatigue, and allergic diseases. The following factors harm the immune system: an unhealthy lifestyle, environmental pollution, the appearance of previously unknown viral microorganisms, often bacterial and viral infections, malnutrition, long treatment antibiotics and other drugs, severe physical and mental stress, stress. To improve the immunity of the food must be made of natural products rich in vitamins and antioxidants, this fruit and vegetables, noni juice, med. Meat is also desirable, as for the synthesis of immunoglobulins needed protein food.
To strengthening the immune system to come to the aid of valuable dairy products, especially live yogurt and kefir. They come in gastrointestinal tract of "good" bacteria. Onions and garlic help them, because viruses are extremely painful do not like is available in these volatile. Enhance immunity, and flavonoids, which a large number of previously referred to onions, as well as bananas, figs, apples, tomatoes, walnuts. Sugar and fried foods, by contrast, spend a lot to digest nutrients and therefore weakens the immune system.