Generate single title from this title How seasonal changes affect the immune system and increase the risk of infection in 70 -100 characters. And it must return only title i dont want any extra information or introductory text with title e.g: ” Here is a single title:”

Here are the schools that returned to resume their educational activity after the expiration of the summer vacation, whether in schools, universities, institutes, etc.; The same applies to many employees and workers in governmental and private institutions, who have returned to practice their work again after returning from traveling or the end of their summer vacation..

Everyone is preparing for the study and work season again, and in the midst of all these preparations, an important issue remains overlooked by some: preparation for the autumn and winter seasons, and the climatic changes they carry that can affect human health and well -being..

The immune system in the body stands as an impenetrable dam in the face of seasonal diseases that are usually associated with the change and change of seasons; But like the rest of the other organs and organs of the body, some weakness or imbalance may suffer, which makes it unable to protect us significantly and effectively. The reasons behind the weak immunity are numerous and complex, some of which are simple that require some precautionary measures, while others need to consult a doctor to diagnose the problem from its basis and treatment in possible and appropriate ways.

To learn how to affect seasonal changes on the immune system, and how these variables increase our risk of seasonal infection; As well as to enhance the body’s immunity throughout the seasons. We talked to Dr. Wael Pro, a family medicine consultant from the Emirates Hospital Group https://emirateshospitals.ae/And that provided us with valuable details and information that we share with you, dear today, in order to have a successful start in studying and working without annoying diseases. Its beginning with the definition of what is the immune system and its role in the body..

What is the function of the immune system in the body?

The immune system is the first line of defense in the human body against various pathogens, of viruses, bacteria, fungi and parasites. However, this device, despite its strength, may be affected by the environmental and climate conditions that surround us. The seasonal changes between the summer, winter, spring and autumn do not mean merely a change in temperatures or daylight hours; Rather, it is closely related to our bodies to resist infection. This infection, which may make us prey to disease and physical and psychological illness, and which may hinder our ability to move, work and accomplish business, are small or large.

With each of the seasons of the year, the immune system faces new challenges; It starts from the cold winter and the accompanying respiratory viruses, through pollen in the spring, to the extreme heat in the summer and then the autumn fluctuations that do not stop.

What is the relationship between the immune system and environmental changes?

Our immune system is affected by several external factors, which change and change with the seasons; Thereto:

1. Temperature.

2. Moisture: its decrease in the winter is harmful to the respiratory lining, and its height in the summer creates a fertile environment for the growth of bacteria and fungi.

3. Exposure to the sun: the most important source of vitamin DOne of the essential vitamins to strengthen immunity. However, the lack of exposure to the sun in the winter may weaken the body’s immunity.

4. Lifestyle: The different seasons affect the life cycle as a whole; Such as sleep, physical activity, and even diet, which is reflected directly on the efficiency of the immune system.

How is the immune system affected by seasonal changes?

To stand more on the changes experienced by the immune system in every season, Dr. Pro reported to us the following data:

• Winter: the season of colds and influenza

Winter is the most difficult season on the immune system; The cold air is narrowing the blood vessels in the nose and throat, which reduces the arrival of immune cells to these areas. Drought resulting from low humidity weakens the mucous membrane, which acts as a natural barrier against germs; Conclusion in closed places, such as schools and offices, increases the transmission of viruses quickly among individuals.

Studies published by a magazine have shown Nature Viruses such as influenza and Corona virus are able to stay active for a longer period of low temperatures, which explains their wide spread in the winter.

• Spring: Allergy weakens immunity

Although spring is seen as a recovery season, it may be annoying to allergic patients. Common pollen and dust during this season, the immune system is excessively activated, leading to varying symptoms such as sneezing, itching and nasal congestion. This excessive response drains part of the power of the immune system, becomes less able to resist other infection.

In addition, itching and infections in the eyes and nose may open outlets to enter bacteria and secondary viruses.

• Summer: heat, humidity and infection risk

The summer may reduce the spread of respiratory viruses, but it opens the door to other problems; Like food poisoning. The high temperature and humidity during this season accelerates the growth of bacteria in foods, which increases the cases of diarrhea and intestinal hostels. In addition to the problem of dehydration, losing fluid through sweating that leads to poor blood circulation, and thus reduce the access of immune cells to the various parts of the body.

Sunlight during the summer and despite its benefits, the excessive exposure may cause skin burns and weaken topical immunity, which makes the skin more vulnerable to infections.

• Autumn: the season of transformation and immunity volatility

Autumn is the transitional separation that is confused against the immune system; Surprising fluctuations in the weather between warm and cold days make the body less able to adapt. Also, the decrease in daylight hours reduces exposure to sunlight, and thus the level of vitamin decreases D In the body.

The autumn season is witnessing an increase in virus activity; As the temperature gradually decreases, respiratory viruses begin to spread before the peak of winter.

What are the common factors that increase immunity?

During all seasons, there are factors that make the body more vulnerable to infection, which is provided by a family medicine consultant from the Emirates Hospital Group as follows:

1. Lack of sleep, especially with the change of night and day.

2. Malnutrition, including excessive consumption of fatty foods in the winter or ice cream in the summer.

3. Psychological tension associated with study, work, or even seasonal holidays.

4. Low physical activity during very cold or very hot seasons.

Everything that has been presented, assures us of the doubt, the importance of enhancing the immunity and strength of the immune system in our bodies, especially with the end of the summer and the summer,.

how? Answer in the following lines..

How do we enhance the immune system through seasons?

Immunity enhancement is the cornerstone of diseases prevention, recovery from health problems, and upgrading the quality of life at all levels and everyone alike.

So following the following advice Dr. Pro guarantees you strong immunity and better health:

.  1 Proper nutrition

• A lot of vegetables and fruits rich in vitamins and minerals. Focusing on foods rich in vitamin C (Like citrus) and vitamin D (Fatty fish and eggs).

• Eat nuts and legumes: because they contain zinc and selenium, which are two important elements for immune function.

• Drink 2-3 liters of water per day to keep the body moisturizing.

.   2 Lifestyle

• Exercising regularly, even walking half an hour a day is enough to stimulate immunity.

• Good sleep from 7-8 hours a day, as lack of sleep weakens the immune response (remember that the next time you find yourself busy with your mobile phone in bed instead of going to sleep).

• Reducing tension by practicing meditation or interesting social activities.

. 3 Prevention

• Washing hands regularly, especially during the winter and autumn seasons, to get rid of viruses and bacteria as possible.

• Obtaining seasonal vaccinations such as influenza vaccine.

• Wearing masks in crowded places when the infection spreads.

• House ventilation well to reduce the accumulation of microbes.

in conclusion; Seasonal changes are not just transient climatic details, but rather factors that directly affect the efficiency of the immune system and human health. It is important to realize that each chapter carries its own challenges, and that pre -preparation by following a healthy diet, exercising, maintaining adequate sleep, and preventing infection can make a big difference in protecting our health and enhancing our well -being.

The immune system is a mirror that reflects our balance with the surrounding environment; The more aware that we support it through the seasons, the more able to face the infection and maintain our strong and stable health throughout the year.