Genetics, a healthy lifestyle, and regular doctor visits are just part of the longevity equation. The latest research shows that emotional well-being, especially a positive attitude and the ability to cope with anger, plays a key role in reaching the century mark.
The length of human life depends on many aspects, including heredity, daily habits, and access to quality healthcare. However, an increasing number of scientific studies emphasize the critical role of emotional state, particularly optimism and the ability to manage anger. This is reported by the Indian Defence Review.
A vivid confirmation of this theory is the example of American actor Dick Van Dyke, who recently celebrated his hundredth birthday. He attributes his longevity to a positive outlook on life and the ability to avoid negative emotions. The actor also maintains high physical activity, engaging in sports at least three times a week.
The relationship between psychological state and physical health has long been studied by scientists, and each year brings more compelling evidence. Numerous studies conducted over different periods and involving various groups of people consistently confirm findings that resonate with Dick Van Dyke's lifestyle. Now, the key question is not just the effectiveness of positive thinking, but the depth of its influence on the aging processes of the body. One of the most significant studies in this area was conducted back in the early 1930s. At that time, 678 nuns, most of whom were around 22 years old, wrote their autobiographies. Sixty years later, these texts were carefully analyzed in conjunction with health data about the women throughout their lives.
According to information from Science Alert, those nuns who demonstrated more positive emotions in their youth, such as gratitude rather than resentment, lived an average of ten years longer. This significantly exceeded the lifespan of those whose writings were filled with negativity. Later scientific works also confirm this conclusion. For example, in 2019, British researchers found that people with an optimistic outlook on life live 11–15% longer than pessimists. A large-scale analysis of data from about 160,000 women from different ethnic groups in 2022 revealed that more optimistic participants were more likely to reach the age of 90.
How Anger Affects the Body Part of the results obtained from the studies can be explained by the destructive impact of anger and chronic stress on the human body. Anger triggers an active release of stress hormones, such as adrenaline and cortisol, particularly pronounced in men. "Even short bursts of anger can worsen cardiovascular health. If stress becomes chronic, the burden on the heart and blood vessels increases, raising the risk of heart disease, stroke, and type 2 diabetes. These three conditions together account for about 75% of premature deaths," the article emphasizes.
At the same time, people with a more positive and optimistic view of the world tend to cope better with anger. This ability, according to the publication, may be the key link explaining the connection between optimism and increased lifespan. Scientists have also noted that optimists are more likely to lead a healthy lifestyle: they exercise regularly and eat well, which further reduces health risks. Dick Van Dyke himself, even at the age of one hundred, continues to train at least three times a week.
Cellular "Clocks" of Aging
The article also provides a deeper, cellular explanation of why chronic stress shortens life, related to telomeres. Telomeres are protective "caps" at the ends of chromosomes — structures within cells that store DNA. In young and healthy cells, these telomeres are long and strong.
However, over time, they gradually shorten and wear out, and when their length becomes critically small, cells lose the ability to divide and regenerate normally. This is one of the main reasons for accelerated aging of the body. "Stress is associated with accelerated shortening of telomeres, which hinders communication between cells and their renewal. Uncontrolled anger, therefore, can speed up the aging process at the cellular level. At the same time, another study showed that meditation, which helps reduce stress, is positively associated with telomere length," the publication reports.
The article offers important practical recommendations for those who wish to apply the knowledge gained. It notes that contrary to popular belief, "blowing off steam" through active physical actions, such as hitting a punching bag, yelling into a pillow, or exhausting running, does not actually bring benefits. "Such actions keep the body in a state of heightened arousal, prolonging the stress response. Instead, a calmer approach is more effective: slowing down breathing, focusing on inhalations and exhalations, or practices like yoga," the author recommends.
Additionally, it is advised to cultivate mindfulness in everyday life and to carve out time for "play" — any activity that brings joy for its own sake. All these steps contribute to gradually forming a more positive emotional state. Earlier, UNIAN reported how two daily habits can slow down aging.
These habits involved balanced nutrition and regular physical activity. In a world dominated by supplements, cosmetics, and loud promises, these fundamental aspects often receive inadequate attention. However, they play a much more significant role than it seems, influencing not only daily well-being but also the aging process as a whole.
