Feeling stressed? New study says sniffing your partner’s shirt might help

Study found that women feel calmer after being exposed to their male partner’s scent

The scent of a romantic partner could be just what you need to help lower stress levels, a new University of British Columbia study has found.

The study, led by UBC graduate student Marlise Hofer, involved 96 opposite-sex couples.

The men were given a clean T-shirt to wear for 24 hours, and were told to refrain from using deodorant and scented body products, smoking and eating certain foods that could affect their scent. The T-shirts were then frozen to preserve the scent.

Meanwhile, the women were randomly assigned to smell a T-shirt that was either unworn, or had been worn by their partner or a stranger, but they were not told which one they had been given.

Each woman underwent a stress test that involved a mock job interview and a mental math task, and also answered questions about their stress levels and provided saliva samples used to measure their cortisol levels.

The study found that women feel calmer after being exposed to their male partner’s scent. Conversely, being exposed to a stranger’s scent had the opposite effect and raised levels of the stress hormone, cortisol.

“Many people wear their partner’s shirt or sleep on their partner’s side of the bed when their partner is away, but may not realize why they engage in these behaviours,” Hofer said.

“Our findings suggest that a partner’s scent alone, even without their physical presence, can be a powerful tool to help reduce stress.”

Those leading the study, including co-authors Hanne Collins and Ashley Whillans, also say that evolutionary factors could influence why the stranger’s scent affected cortisol levels.

“From a young age, humans fear strangers, especially strange males, so it is possible that a strange male scent triggers the ‘fight or flight’ response that leads to elevated cortisol,” Hofer said. “This could happen without us being fully aware of it.”

Frances Chen, the study’s senior author and assistant professor in the UBC department of psychology, said the findings could have practical implications to help people cope with stressful situations when they’re away from loved ones.

“With globalization, people are increasingly traveling for work and moving to new cities,” Chen said. “Our research suggests that something as simple as taking an article of clothing that was worn by your loved one could help lower stress levels when you’re far from home.”


@ashwadhwani
ashley.wadhwani@bpdigital.ca

Like us on Facebook and follow us on Twitter.

Just Posted

Segways not the way for Whiteway

Toby Creek Nordic Club says board did not approve of private segway business on the club’s track

Officials keeping close eye on bighorn sheep population

Radium’s resident herd monitored as numbers decline

Mountain memories

Event Tuesday, December 11th at Mountain Hub in Invermere

The chocolate family

Wild Mountain Chocolate a sweet addition to the Columbia Valley

Mountain Film Fest sets a local stop

Banff Mountain Film Festival coming January 6th

VIDEO: Close encounter with a whale near Canada-U.S border

Ron Gillies had his camera ready when a whale appeared Dec. 7

Judge gives Michael Cohen 3 years in prison

Judge William H. Pauley III said Cohen deserved a harsh punishment for crimes including tax evasion

Humboldt Broncos, cannabis, Fortnite: Here are Canadians’ top Google searches for 2018

When celebrities died or Canada Post went on strike, Canada turned to Google

B.C. billionaires worth 5,845 times average middle-income household

Economists argue for changes to Canadian tax system benefitting rich

Condominium market still ‘a lot better’ than normal in Vancouver suburbs

The Fraser Valley, east of Metro Vancouver, has long been considered a more affordable haven for first-time homebuyers.

Retired B.C. teacher a YouTube Sudoku sensation

A retired Kelowna teacher has amassed quite the following online by teaching the art of solving a Sudoku puzzle.

UN chief returns as climate talks teeter closer to collapse

Predictions from international climate expert, warn that global warming is set to do irreversible environmental damage.

Trump’s willingness to intervene in Meng detention roils Canada’s justification

The International Crisis Group said Tuesday, Dec. 11 it’s aware of reports that its North East Asia senior adviser Michael Kovrig has been detained.

Scientist awarded $100K for work on Arctic contaminants that led to ban

Derek Muir has received the $100,000 Weston Family Prize for his research that showed those carcinogens were able to move into the Arctic.

Most Read