When chatting with older people, I often hear some interesting things they say. For example, one sentence that left a deep impression on me was: "Some people are usually healthy, but when they do get sick, it's a serious illness. On the other hand, some people have many minor ailments, but I've never seen them suffer from any serious illnesses..."

Thinking about it carefully, it seems to make sense. Some people even say that people who are not sick for a long time are actually not that healthy. What is the truth?

Why do young people get sick so easily these days?

From a pathophysiological perspective, disease is an abnormal state of life that corresponds to health. The causes of illness are multifaceted and complex. From an etiological perspective, the causes of illness can be mainly divided into two categories: endogenous and exogenous.

Among them, exogenous factors include biological factors, environmental and ecological factors, physicochemical factors, socio-psychological factors, and nutritional factors; endogenous factors include innate factors, genetic factors, and immune factors.

Getting sick is a common phenomenon, but we also find that some people get sick frequently, while others rarely get sick. Some people believe that people who get sick often are less likely to get serious illnesses. Is there any truth to this?

Is there any truth to the saying "frequent minor illnesses prevent major illnesses"?

First, compared to people who are rarely sick, people who are constantly getting minor illnesses tend to be more concerned about their health , are more likely to notice subtle changes in their bodies, and pay more attention to daily health maintenance.

Secondly, people who frequently suffer from minor illnesses are more likely to have early detection of diseases because they often go to the hospital, undergo various examinations, and communicate more with doctors. This allows them to receive timely treatment and reduce the occurrence of serious illnesses.

Finally, people who rarely get sick often go to the hospital, thinking that they are in good health and do not need to be checked. They easily ignore minor discomforts and only go to the hospital when the condition becomes very serious, leaving an opportunity for serious illnesses to develop.

Is it better to not get sick all year round? From the perspective of immunity, human immunity relies on various antigens inside and outside the body to stimulate the body's immune system.

These antigens include components and metabolites of various pathogenic microorganisms, such as viruses and bacteria. Without their stimulation, the human body cannot develop specific immunity.

Therefore, when a small number of viruses and bacteria repeatedly stimulate the human body, the immune system can specifically produce corresponding sensitized lymphocytes and specific antibodies. When faced with a large number of viruses and bacteria invading, it can quickly engage in combat and provide targeted defense. Thus, frequent illness is equivalent to "vaccinating" the body.

In addition, people who rarely get sick usually have some commonalities, such as quitting smoking and drinking. Both smoking and drinking can damage the body's immunity. Quitting smoking and drinking can balance the body's resistance and immunity, reducing the chance of getting sick.

A balanced diet provides the body with essential nutrients, contributing to good health. Regular exercise helps boost immunity and resistance, promotes blood circulation, accelerates metabolism, and reduces the risk of illness.

Therefore, whether you are healthy all year round or frequently suffer from minor illnesses, there are both advantages and disadvantages. Being healthy for a long time is a good thing and there is no need to worry too much .

Many people worry that if they never get sick, it might mean a serious illness is waiting for them. Actually, this is completely unnecessary worry. Every serious illness has warning signs; it doesn't appear simply because you haven't been sick for a long time .

From a pathogenesis perspective, various diseases are influenced by several factors during their development. The first is an imbalance of homeostasis, which is a prerequisite for maintaining health and normal life activities.

Secondly, damage and resistance to damage coexist, and these two forces often influence the outcome and course of the disease. Finally, during the occurrence and development of a disease, the original cause can easily lead to new consequences, local lesions may affect the whole body, and the body's overall functional state can also easily influence the occurrence and development of local lesions.

Whether you are frequently ill or rarely ill, a physical examination is still necessary.

To avoid serious illnesses, regular checkups are crucial for everyone, regardless of whether they are frequently ill or not. Many types of diseases present with subtle symptoms in their early stages, or some are insidious, making them difficult for patients to detect in time . Relevant examinations are necessary to assess one's health.

Therefore, physical examinations are very important. They can detect certain lesions, which can be improved through early and active treatment, thereby preventing minor illnesses from developing into serious diseases and achieving the goal of disease prevention.

To prevent serious illnesses, it's essential to actively boost immunity. Immunity acts as a barrier for the body; a healthy immune system effectively combats pathogens, helping to maintain good health. Regular exercise, a balanced diet, and a regular sleep schedule can all help improve immunity.

There's always a reason why serious illnesses occur. The most important thing is to detect potential health problems as early as possible, seek treatment proactively, and take preventative measures.