PsyPost
No Result
View All Result
PsyPost
No Result
View All Result
Home Exclusive Social Psychology

Social networks as important as exercise and diet across the span of our lives

by University of North Carolina at Chapel Hill
January 4, 2016
in Social Psychology
Photo credit: Loren Kerns

Photo credit: Loren Kerns

Share on FacebookShare on Twitter

The more social ties people have at an early age, the better their health is at the beginnings and ends of their lives, according to a new study from the University of North Carolina at Chapel Hill. The study is the first to definitively link social relationships with concrete measures of physical well-being such as abdominal obesity, inflammation, and high blood pressure, all of which can lead to long-term health problems, including heart disease, stroke and cancer.

“Based on these findings, it should be as important to encourage adolescents and young adults to build broad social relationships and social skills for interacting with others as it is to eat healthy and be physically active,” said Kathleen Mullan Harris, James Haar Distinguished Professor at UNC-Chapel Hill and faculty fellow at the Carolina Population Center (CPC).

The study, published today in the Proceedings of the National Academy of Sciences, builds on previous research that shows that aging adults live longer if they have more social connections. It not only provides new insights into the biological mechanisms that prolong life but also shows how social relationships reduce health risk in each stage of life.

Specifically, the team found that the sheer size of a person’s social network was important for health in early and late adulthood. In adolescence, that is, social isolation increased risk of inflammation by the same amount as physical inactivity while social integration protected against abdominal obesity. In old age, social isolation was actually more harmful to health than diabetes on developing and controlling hypertension.

In middle adulthood, it wasn’t the number of social connections that mattered, but what those connections provided in terms of social support or strain. “The relationship between health and the degree to which people are integrated in large social networks is strongest at the beginning and at the end of life, and not so important in middle adulthood, when the quality, not the quantity, of social relationships matters,” Harris said.

Harris and her team drew on data from four nationally representative surveys of the U.S. population that, together, covered the lifespan from adolescence to old age. They evaluated three dimensions of social relationships: social integration, social support and social strain. They then studied how individual’s social relationships were associated with four markers shown to be key markers for mortality risk: blood pressure, waist circumference, body mass index and circulating levels of C-reactive protein, which is a measure of systemic inflammation.

One of the four nationally representative surveys was part of The National Longitudinal Study of Adolescent to Adult Health, or Add Health, the largest, most comprehensive data researchers use to study how social relationships, behavior, environment and biology interact to shape health in adolescence and influence well-being throughout adulthood.

“We studied the interplay between social relationships, behavioral factors and physiological dysregulation that, over time, lead to chronic diseases of aging — cancer being a prominent example,” Yang Claire Yang, a professor at UNC-Chapel Hill, CPC fellow and a member of the Lineberger Comprehensive Cancer Center. “Our analysis makes it clear that doctors, clinicians, and other health workers should redouble their efforts to help the public understand how important strong social bonds are throughout the course of all of our lives.”

ShareTweetSendScanShareSharePinSend

Get all the latest updates on new psychology research with the free PsyPost app.
 


NEWSLETTER SIGN-UP

STAY CONNECTED

TRENDING

Women who take hormonal contraceptives show superior object memory, study finds

Women’s own body dissatisfaction appears to influence their judgment of other women’s body sizes

Gender-neutral text perceived as less comprehensible than gendered text in Polish, study finds

Shyness linked to reduced behavioral mimicry during conversation via heightened self-focused attention

Meditation-based program shows promise in the treatment of depression

New psychology research reveals men’s motives for sending unsolicited dick pics

RECENT

Women who take hormonal contraceptives show superior object memory, study finds

New psychology research indicates that partisan biases can promote false memories

Gender-neutral text perceived as less comprehensible than gendered text in Polish, study finds

Exercise enhances our enjoyment of music, possibly through increased arousal

Study indicates that thin influencers do not motivate healthy food choices among tweens

  • Cognitive Science
  • COVID-19
  • Mental Health
  • Social Psychology
  • Drug Research
  • Conspiracy Theories
  • Meditation
  • Psychology of Religion
  • Aviation Psychology and Human Factors
  • Relationships and Sexual Health
Powered by

About

PsyPost is a psychology and neuroscience news website dedicated to reporting the latest research on human behavior, cognition, and society. (READ MORE...)

  • Contact us
  • Privacy policy

No Result
View All Result
  • About
    • Newsletter signup form
  • Cart
  • Checkout
  • Contact
  • Contact us
  • My account
  • Privacy policy
  • Psychology news
  • PsyPost app privacy policy
  • Shop
  • SmartMag Home

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist

This website uses cookies. By continuing to use this website you are giving consent to cookies being used.