How to support children's immunity?

When a baby is born into the world, one of the first tasks of parents is to take care of its health and well-being. One of the key aspects of this task is to support the baby's immune system. In the following article, we look at what immunity is, how it works and how we can support its function.

What is immunity and when does its development begin

Immunity is our body's complex defense system against foreign organisms such as bacteria, viruses and other pathogens. Thanks to immunity, our body can recognize and distinguish its own cells from foreign ones, thus initiating a fight against potentially harmful invasions. It is a key mechanism that allows us to maintain health and resist infectious diseases.

How does immunity arise?

There are two basic types of immunity - innate and acquired. Innate immunity is the immunity we are born with and provides us with a general, non-specific defence against pathogens. Acquired immunity, on the other hand, is developed during our lifetime when our body comes into contact with various pathogens and begins to mount specific defensive responses against them.

When does the development of immunity begin?

The development of the immune system starts in the prenatal period, before the child is born. The fetus receives its first antibodies from the mother through the placenta, which provides it with passive immunity after birth. After birth, the child's immune system is then exposed to various environmental influences, leading to the gradual development and strengthening of acquired immunity during the first years of life.

The innate and acquired immune system

There are two main types of immunity - the innate and acquired immune systems:

Innate immune system: It is the first line of defense against infections. It is a rapid response that does not discriminate between pathogens.

Acquired immune system: This system develops over time after the body comes into contact with pathogens. It is more specific and has the ability to "remember" pathogens it has encountered in the past.

Functions of the immune system

The immune system is our biological defence shield that protects the body from harmful pathogens such as bacteria, viruses, parasites and fungi. This line of defense is extremely important because without it, we would be constantly exposed to various infectious diseases and other health complications. The immune system can recognize and distinguish between its own cells and foreign organisms. Once it detects a foreign pathogen, a series of reactions are triggered to neutralize and destroy the pathogen.

In addition to fighting infections, the immune system also works to repair damaged tissues and regenerate cells. It also monitors the body's own cells and, if any abnormalities are detected, such as cancer cells, it is able to identify and destroy these cells. This dual action - defending against external threats and maintaining internal balance - makes the immune system essential to our overall health and well-being.

How does the immune system work?

The immune system works through a complex network of cells, tissues and organs. When a pathogen enters the body, it is detected by white blood cells, which activate various defense mechanisms, including the production of antibodies that help neutralize the infection.

Bacterial and viral diseases

Bacterial diseases are caused by bacteria and can often be treated with antibiotics. Viral diseases are caused by viruses and usually require a different form of treatment than antibiotics because viruses are not sensitive to them.

How we can support children's immune systems

Good nutrition: Make sure your child has a balanced diet rich in vitamins and minerals.

Sleep: Regular, quality sleep is crucial for a healthy immune system.

Vaccinations: Vaccinations help the body develop a defensive response against certain diseases.

Regular physical activity: Exercise boosts the immune system and promotes overall health.

Hygiene: Teach your children personal hygiene rules, such as regular hand washing.

By default, the immune system is a key element for a child's health and well-being. As parents, we have the opportunity and responsibility to support its development and function. Ensure a balanced diet, adequate sleep and regular physical activity to ensure your offspring has the best possible start in life.