Statement: The content of this article is written by quoting authoritative medical information combined with personal opinions, the source of the literature and screenshots have been marked in the text, in order to facilitate everyone's reading and understanding, some of the storylines have fictional components, which are intended to popularize scientific health knowledge, please be aware.
From the increasing number of infectious diseases to long-term chronic diseases, our bodies need to relentlessly protect themselves. However, it is the immune system in our body that is constantly fighting against these threats.
When our body has a condition, it means that there are fish that have slipped through the net to exploit the loopholes of the immune system, resulting in a decrease in immunity, so how can we judge whether our immunity is strong or weak?
Friendly reminder: Because the content of this article is long, there may be an "ad unlock mode" in the article, the new ad unlock after the headline revision, click on the ad for 5 seconds, the upper right corner is closed, you can continue to read the article, thank you here.
The path of transformation for a history teacher
Li Hua has been teaching history in secondary schools for many years, and his classes are always full of energy. However, in recent years, his health seems to have contrasted with his passion for teaching. Whenever the seasons change, the flu seems to favor him in particular, which has greatly affected his life and work.
On a cold winter day, Li Hua stood in front of the lectern in the classroom, and although the room was well heated, he still felt a burst of cold hit him. His throat was a little dry, his voice gradually became hoarse, and he eventually had to end the class early. On this day, he was once again forced to realize that his immune system no longer seemed to be able to protect him from the virus as it had done before.
In the weeks that followed, Li Hua had to take several time off, and he spent most of his time at home battling illness. By chance, he was flipping through a magazine and came across an article about immunity.
During another visit to the hospital for a physical examination, Li Hua happened to meet Dr. Wang, an experienced immunologist, who listened carefully to Li Hua's description of his condition and conducted a series of examinations on him.
The results of the examination showed that Li Hua did have some problems with his immune system, mainly due to long-term bad lifestyle habits. He is advised to make comprehensive lifestyle adjustments, including improving his eating habits, increasing physical activity, and adjusting his sleep schedule.
He tried to do a simple jog every morning, and at first, he felt very strained, and he was out of breath every few steps. But he didn't give up, and after a few weeks, he began to feel a change in his body, breathing more smoothly and his physical strength improved significantly.
On an outdoor teaching day that winter, the school organized a history field trip. In the biting cold wind, Li Hua not only did not feel weak as in previous years, but was full of vitality and led the students to every inspection point.
Five elements of good immunity
Li Hua's health change is not accidental, but based on scientific methods. Here are five elements that people with strong immunity typically have.
1. Have a good quality of sleep
Sleep is a critical moment for the body's rejuvenation and immunity. A good night's sleep helps the body produce and regulate a variety of immune cells such as T cells, white blood cells, and cytokines.
2. Eat a balanced diet
A balanced diet should include a rich source of vegetables, fruits, grains, and high-quality protein, which are rich in essential vitamins and minerals. These are necessary to maintain the proper functioning of the immune system.
Whole grains are high in fiber, which promotes the growth of good bacteria in the gut, which is considered an important part of immune health. High-quality protein. Provides essential amino acids to support cell repair and metabolism of the immune system.
3. Physical activity regularity
Exercise promotes smooth blood circulation and helps immune cells and related substances to be more evenly distributed in the body, which can enhance the body's ability to fight diseases. Regular exercise can effectively reduce the probability of colds.
However, excessive high-intensity exercise may temporarily suppress the immune system, so the key is to find a balance of moderate exercise.
4. Emotional stability
There is a direct link between the management of emotions and immunity. A positive state of mind can improve immune health in a number of ways. Not only do these methods reduce stress, but they also strengthen the body's natural resistance to various health issues.
5. Healthy social activities
Good social relationships can provide emotional support and reduce stress, which can contribute to the health of the immune system. Positive interactions with family and friends promote positive emotional experiences that have been shown to boost immune function.
Interpretation of the function of the immune system
Main composition:
The immune system is mainly made up of two main components: innate immunity and adaptive immunity. Innate immunity is the immunity we have at birth, and it provides immediate general protection. For example, the skin and mucous membranes act as physical barriers that prevent pathogens from entering the body; Phagocytic cells, such as macrophages and neutrophils, can rapidly engulf invading invading microorganisms.
The adaptive immune system is more complex, remembering specific pathogens and responding quickly and effectively when the same pathogen is encountered again.
Immune system imbalance and disease
The immune system plays a vital role in preventing infection, but disorders in immune system function can also cause a variety of diseases. When an autoimmune disease occurs, the immune system mistakenly perceives normal cells or tissues in the body as a foreign threat and attacks them. Rheumatoid arthritis and systemic lupus erythematosus are both classic examples of this false immune response.
On the other hand, immunodeficiency disorders, whether congenital or acquired, can lead to a decrease in an individual's ability to fight off infections. For example, people living with HIV can severely damage their adaptive immune system, leaving them physically debilitated and susceptible to various infections.
The scientific way to boost immunity
After understanding the basic functions of the immune system, there are a number of things we can do to regulate immunity. These adjustments can significantly improve the effectiveness of the immune system.
Timely vaccination is also an important means of boosting immunity. Vaccines work by mimicking pathogen infections and stimulating the immune system to build memory of the pathogen so that it can respond quickly and effectively when it encounters similar pathogens in the future.
Through these comprehensive measures, we can not only strengthen our own immunity, but also effectively prevent various infectious diseases and maintain health.
warning
The immune system is not only our first line of defense against disease, but also the cornerstone of maintaining a healthy life. As we've seen, the key to maintaining immunity lies in comprehensive lifestyle modifications.
Everyone can boost their immune system with these scientific and simple daily habits to live a healthier, more energetic life.
Resources:
[1] "Immunity is the body's strongest line of defense!" Want to know if your immunity is good? These test items can be evaluated...". The First Affiliated Hospital of Wenzhou Medical University.2021-07-28
[2] "These 4 signs appear in the body, reminding you that your immunity has decreased, hurry up and compare!" 》. Health Times.2024-07-10