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Children today are victims of malnutrition. Most of them eat fatty food, salty snacks, candy and carbonated drinks more than they should. It is the main reason for weakened immune system.
The immune system protects the body against microorganisms that cause various diseases.

All children are constantly exposed to these pathogens, but exposure does not mean that the child will necessarily get sick.
A good immune system provides the child with strong natural defenses against disease. If the immune system is bad, the body becomes prone to fatigue and illness and it can’t protect itself from infections – whether they are normal, like colds and allergies, or serious, caused by prolonged immune misbalance.
If your child gets sick more often than it is time to Increase its immunity, until it becomes as strong as possible.


The immune system recognizes and stops everything that is foreign to the body, including the cells of microbes, bacteria, foreign substances and toxic components.
Thymus, spleen and other internal organs produce immune cells that are carried through the body lymphatic paths to the lymph nodes; the cells are stored in the nodes and create a lymphatic barrier against infection.
Stem cells are formed first, and then are converted into multiple types of cells which are released into the bloodstream and are in all parts of the body. Cells memorize and recognize foreign cells and chemicals, and effectively eliminate them.
Immune cells can damage the unstable oxygen molecules, so called free radicals. They are mostly presented in harmful types of food, radiation and exposure to tobacco smoke.


Minerals and vitamins help strengthen the immune system – neutralizing particles that damage cells.
Good nutrition is essential for the development and maintenance of healthy immune system. Nutritional deficiency can lead to chronic immunological problems, because it is easier for the bacteria and viruses to develop if nutrients which stimulate a strong immunity are missing. The most important of those nutrients are vitamins A, C, E and essential fatty acids, selenium, zinc, iron, copper, magnesium. These nutrients need to be natural and can be found in fresh fruits and vegetables, nuts, seeds and whole grains. The minerals selenium and zinc are indispensable for immunity, because they are necessary for the construction of many enzymes that protect the body from free radicals.



Zinc is a valuable mineral that increases the production of white blood cells in the organism. They are known to fight infection. It also helps create antibodies and increases the number of T cells that fight microorganisms. In babies and children, zinc reduces the risk of acute respiratory infections. The best natural zinc sources are: oats, beef, turkey, beans, spinach, almonds etc.

Vitamin D

Vitamin D is an important factor for strong immune system. Vitamin D works in the immune system by reducing levels of inflammatory proteins called cytokines, as well as increasing the amount of antimicrobial proteins, which are naturally occurring antibiotics that destroy invading bacteria and viruses. Vitamin D can be found in milk and dairy products, fish, eggs, sweet potato, apricots, mango etc.

Fresh food diet

It is very important to provide your kids with healthy and fresh food and that way you will make a strong immune system and give the child’s body every single mineral and vitamin it needs to fight against diseases. By eating fresh and unprocessed food your child will get the best of it nutrition. To boost the immune system provide it with vitamin B rich food as leafy greens, potatoes, nuts and seeds. Also go with vitamin C rich food as citrus fruits, broccoli, kale, cabbage, kiwis. The immune system also needs carotenoids for normal functioning. Lettuce, spring onions, grapes, carrots are a great source. Diet rich with fresh fruits and vegetables will assure adequate intake of biflavonoids that are protectors of body cells from external influence. The best way to achieve this is to eat the fruits and vegetables fresh or you can also create a smoothies that can contain a lot of different food that a child needs to eat during a day and that way provide it with daily needed amount of every nutrient.


Probiotic culture known as acidophilus bacteria is found in the intestinal tract of healthy people. Probiotics are struggling with harmful cultures and prevent the transport of pathogens in the body. It also allows the gastrointestinal tract to increase the intake of minerals, because their smaller intake lowers immunity. Lactobacteria is only natural defense against Candida and other yeast infections that can lower immunity. Active acidophilus cultures accelerate the elimination of toxic products of digestion and enable the use of the necessary nutrients from food. These good bacteria are essential for good immunity.

Physical activity

Physical activity also helps building a good health – by encouraging circulation and helping supply the entire body with oxygen. Deep breathing, fresh air and sun provide the body with oxygen. It is good for children to spend some time outside every day even during winter. Sun accelerates the absorption of vitamin D. Exercise , run, jump or bike ride on fresh air provides enough oxygen for healthy body.


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