Long-Term Benefit from Staying Calm in Stressful Circumstances
New research suggests that keeping the small stuff from influencing our mood can play a significant role in our long term health.
In a study measuring adults’ reactions to stress and how it affects their bodies, researchers found that adults who fail to maintain positive moods such as cheerfulness or calm when faced with the minor stressors of everyday life appear to have elevated levels of inflammation.
Furthermore, investigators discovered women can be at heightened risk.
Scientists explain that although inflammatory responses are part of the body’s ability to protect itself via the immune system, chronic inflammation can be problematic. Indeed, long-term inflammation can undermine health, and appears to play a role in obesity, heart disease, and cancer.
These findings add to growing body of evidence regarding the health implications of “affective reactivity” that is, our emotional response to daily stressors.
Penn State researchers have reported their results in a recent edition of the journal Health Psychology.
Nancy Sin, postdoctoral fellow in the Center for Healthy Aging and Department of Biobehavioral Health, and her colleagues showed that the frequency of daily stressors, in and of itself, was less consequential for inflammation than how an individual reacted to those stressors.
“A person’s frequency of stress may be less related to inflammation than responses to stress,” said Sin. “It is how a person reacts to stress that is important.”
Sin’s findings also highlight the important — but often discounted — contributions of positive affect in naturalistic stress processes.
“Positive emotions, and how they can help people in the event of stress, have really been overlooked,” Sin said.
In the short-term, with illness or exercise, the body experiences a high immune response to help repair itself. However, in the long term, heightened inflammatory immune responses may not be healthy.
Individuals who have trouble regulating their responses may be at risk for certain age-related conditions, such as cardiovascular disease, frailty, and cognitive decline, Sin said.
“To our knowledge, this paper is the first to link biomarkers of inflammation with positive mood responses to stressors in everyday life,” said Jennifer E. Graham-Engeland, associate professor of biobehavioral health, Penn State.
Researchers analyzed a cross-sectional sample of 872 adults from the National Study of Daily Experiences. They tracked reported daily stressors and emotional reactions for eight consecutive days. Blood samples of participants were also obtained during a separate clinic visit and assayed for inflammatory markers.
Subjects were interviewed by phone every day for eight consecutive days. They were asked to rate their positive and negative emotions, as well as whether or not they encountered stressors. This enabled researchers to evaluate a person’s emotional response on days when they experience stressors, and compare it to days when they do not.
“We calculated reactivity scores to see how participants generally reacted to stressors,” Sin said. “Then we used it to predict two markers of inflammation.”
The researchers used several different types of stressors, among them were arguments and avoiding arguments at work, school or home; being discriminated against; a network stressor, i.e., a stressful event that happens to someone close to the subject; and other stressors.
“We examined both positive and negative affective reactions to stress and compared the effects of stress exposure with responses to stressors,” Graham-Engeland said.
“Little is known about the potential role of daily stress processes on inflammation. Much of the relevant past research with humans has focused on either chronic stress or acute laboratory-based stress — methods that do not fully capture how people respond to naturalistic stressors in the context of daily life.”
Source: Penn State University
Nauert PhD, R. (2015). Long-Term Benefit from Staying Calm in Stressful Circumstances. Psych Central. Retrieved on March 20, 2018, from https://psychcentral.com/news/2015/06/10/long-term-benefit-from-staying-calm-in-stressful-circumstances/85562.html