Stress accelerates the aging of the immune system Stress increases the rate of aging of the immune system, researchers from the University of Southern California found. And it increases the risk of tumors and heart disease..

American scientists have found that social stress that occurs after some traumatic events, worries about work and everyday life, or due to discrimination, can accelerate the aging process of the immune system.. And this, in turn, increases the risk of cancer, cardiovascular disease and illness due to various types of infections, including COVID-19.. This, by the way, can explain why someone endured the coronavirus without any problems, and his peers faced him in severe form or even died..

The average life expectancy of the population of our planet is growing, and this especially increases the burden on healthcare. Age-related changes in the immune system play a critical role in poor health. The findings clarify the mechanism that is involved in accelerated immune aging, they also allow us to identify points of possible interventions that can change this situation..

The immune system naturally weakens as we age, researchers say.

When a person gets older, he is more likely to get sick, because too many white blood cells in his body are already worn out, and their fresh supply is insufficient.. These T-cells are essential for repelling attacks of various kinds of pathogens.. Weakening of the immune system is also associated with cancer and heart disease, it increases the risk of pneumonia, reduces the effectiveness of vaccines obtained, and disrupts the functioning of many organs..

https://www. medicalforum. en.

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