As winter approaches and temperatures drop, experts warn of a rise in respiratory illnesses such as influenza and COVID-19, especially with increased time spent indoors, which facilitates the spread of infections, according to the Daily Express website.

This report highlights practical tips to strengthen the immune system in preparation for the winter season and reduce the risk of infection.

Maintaining a balanced lifestyle is one of the most important factors to ensure the immune system is ready to fight viruses and bacteria.

A healthy immune system is essential for recognizing and combating invasive pathogens such as bacteria, viruses, fungi, and parasites.

The simplest way to support immunity is adopting a healthy lifestyle that includes maintaining a proper weight, eating a balanced diet rich in fruits and vegetables, and engaging in regular physical activity.

Studies indicate that following these steps not only boosts immunity but also reduces the risk of chronic diseases that weaken the body’s defenses.

Although the peak of the COVID-19 pandemic has passed, doctors emphasize the importance of receiving seasonal vaccines against influenza and COVID-19 for those eligible.

Experts confirm that staying up to date with vaccinations helps the immune system produce the necessary antibodies to combat constantly changing viruses.

Each year, scientists study influenza spread patterns to select the most suitable vaccine composition, making vaccination a key step in preventing seasonal illnesses.

Despite widespread awareness of the harms of smoking, its direct impact on the immune system remains underrecognized by many.

Chemicals in cigarettes weaken the body’s ability to fight infections, making smokers more susceptible to respiratory illnesses such as colds and flu.

Smoking negatively affects adaptive immunity, which is responsible for remembering and responding to previous threats.

The body needs years to regain immune strength after quitting smoking, so quitting as soon as possible is essential to ensure gradual recovery.

Psychological stress is one of the hidden factors that weaken the immune system without people realizing it.

Chronic stress increases cortisol secretion, which suppresses immune response, disrupts digestion, and raises blood pressure.

It can also reduce the number of lymphocytes responsible for fighting infections, making the body more vulnerable to illnesses like colds and skin ulcers.

It is necessary to allocate daily time for rest and relaxing activities such as reading, meditation, or spending quality time with family to help reduce stress levels and boost immune health.

Protecting the body from winter illnesses is not limited to vaccines alone but requires a balanced lifestyle including healthy eating, regular physical activity, avoiding smoking, and managing stress.