What Is Inflammaging? The Hidden Inflammation That May Be Aging You Faster

Inflammaging is a form of chronic, silent inflammation linked to advancing age. Learn about its causes, complications, and ways to reduce it.

Ambassador Arjan - Aging is not only limited to skin wrinkles, graying hair or reduced physical strength. Behind these external changes, complex processes occur in the cells and immune system of the body, which can affect our health in the years to come. One of these processes is a phenomenon called inflammaging or aging inflammation; A type of chronic, mild and widespread inflammation that is related to aging and may contribute to the formation of many chronic diseases.

This term was first proposed in 2000 and is derived from the combination of the two English words Inflammation and Aging. Scientific research shows that chronic inflammation associated with aging can affect the function of various organs and increase the risk of diseases such as cardiovascular diseases, type 2 diabetes, arthritis and Alzheimer's.

The promising news is that aging does not necessarily mean an inevitable exacerbation of this inflammation. Factors such as nutrition, physical activity, sleep quality and stress management can play an important role in regulating the body's inflammatory responses.

What is senile inflammation and how does it form in the body?

Inflammation in itself is not a harmful phenomenon. In fact, this process is one of the body's most important defense tools. When we have a cut, tissue damage or infection, the immune system helps to fight the harmful agent and repair the tissues by activating the inflammatory response.

For example, redness, swelling, and pain around a wound are part of this defense response. Under normal conditions, after the control of the traumatic factor and the beginning of the restoration, the inflammation also subsides.

But with age, regulating this process becomes more difficult for some people. The immune system may not be able to turn off inflammatory responses as effectively as it used to. At the same time, cellular damage, changes in immune system function, and the accumulation of senescent cells can contribute to the persistence of inflammatory messages.

Senescent or senescent cells are cells that no longer divide normally, but may remain in the tissue and secrete a host of inflammatory substances. The accumulation of these cells and the resulting chemical messages can lead the tissue environment to chronic inflammation.

In this way, unlike acute inflammation, which usually occurs in response to a certain factor and for a limited period of time, senile inflammation may continue in a mild and continuous form in the body without the presence of infection or obvious damage.

Of course, this process does not happen in the same way in all people. Genetics, health status, lifestyle and environmental conditions can affect the severity of age-related inflammation.

What is the difference between normal inflammation and aging inflammation?

The most important difference between these two conditions is the duration and the way the inflammatory response is regulated.

In acute inflammation, the body responds to a specific threat, and after it is controlled, the inflammatory process gradually subsides. This reaction is necessary to fight infections and repair injuries.

In contrast, chronic inflammation may persist for long periods of time, putting pressure on healthy cells and tissues rather than aiding in repair. Inflammation refers to a specific form of chronic and mild inflammation that is associated with the aging process.

For a better understanding, the immune system can be compared to a warning system. In normal mode, the alarm is activated when a danger occurs and turns off after it is removed; But in chronic inflammation, this system may remain overactive and gradually damage body tissues.

Why is aging inflammation dangerous for body health?

The importance of aging inflammation is not limited to the increase of some inflammatory markers. This process can cause health problems by changing the function of cells, tissues and organs.

Increased risk of cardiovascular diseases

Chronic inflammation is one of the factors involved in the formation and progression of atherosclerosis; A condition in which plaques containing fat and other substances accumulate in the walls of the arteries.

Inflammation can play a role in the formation and instability of these plaques. If the plaque ruptures and a clot forms, blood flow may be blocked and the risk of heart attack or stroke may increase.

Of course, cardiovascular diseases have many risk factors and aging inflammation is only one of the processes related to them.

Association with type 2 diabetes and insulin resistance

Insulin is a hormone that helps glucose enter the cells from the blood. In some cases, chronic inflammation can disrupt insulin signaling pathways and reduce the response of cells to this hormone.

This condition, which is called insulin resistance, can increase the possibility of type 2 diabetes, along with factors such as overweight, inactivity, and genetic background.

As we age, maintaining muscle strength becomes more important. Chronic inflammation may disrupt the balance between the production and breakdown of muscle proteins and, along with inactivity, poor nutrition, and hormonal changes, contribute to the loss of muscle mass.

The result of this process can be physical weakness, making daily activities more difficult and increasing the risk of falling. In elderly people, the combination of these problems sometimes leads to a condition called geriatric frailty.

Possible effect on the brain and the risk of Alzheimer's

The brain is also not immune to the consequences of chronic inflammation. Research shows that inflammatory processes in the brain and nervous system can play a role in neurodegenerative diseases, including Alzheimer's.

However, the relationship between aging inflammation and brain diseases is complex. Inflammation alone is not considered the definitive cause of Alzheimer's disease, and it is still unclear what the exact contribution of age-related inflammation is to the onset of this disease.

Relationship with cancer and joint diseases

Chronic inflammation can play a role in some stages of cancer formation or development through changes in the cellular environment, damage to tissues, and impact on the function of the immune system. Also, long-term inflammation is related to some joint diseases and injuries related to tissue erosion.

However, not all types of cancer or arthritis are caused by inflammation, and the relationship between these processes depends on the type of disease and underlying factors.

What factors aggravate aging inflammation?

Aging is one of the factors related to this phenomenon, but it is not the only determining factor. Daily habits and health conditions can affect the level of inflammation in the body.

Improper nutrition: Continuous consumption of highly processed foods, sugary drinks, refined carbohydrates, and processed meats may be associated with increased inflammation and metabolic disorders.

Inactivity: lack of regular physical activity can increase the risk of overweight, insulin resistance and metabolic problems; Factors associated with chronic inflammation.

Accumulation of visceral fat: Visceral fat, the fat stored around the internal organs of the abdomen, is an active tissue that can secrete inflammatory messengers. For this reason, excess abdominal fat is considered one of the important factors associated with chronic inflammation.

Long-term stress: Continuous stress can affect the regulation of the immune system and stress hormones, and in some people, it helps to increase the activity of inflammatory pathways.

Inadequate or poor quality sleep: Sleep disturbance can be associated with a change in immune system regulation and an increase in inflammatory markers. This relationship is two-way; Because inflammation and some chronic diseases may also reduce the quality of sleep.

Smoking and alcohol consumption: Smoking is one of the known causes of inflammation in the body. Alcohol consumption can also damage tissues and intensify inflammatory processes.