Epaper
Follow us:
Home > Lifestyle > Scent of romantic partner can improve sleep!
Scent of romantic partner can improve sleep! | Scent of romantic partner can improve sleep! | English.Lokmat.Com

Scent of romantic partner can improve sleep!

According to new psychology research from the University of British Columbia, the participants who were exposed to their partner's scent overnight experienced better sleep quality, even though their partner was not physically present.
Scent of romantic partner can improve sleep!

According to new psychology research from the University of British Columbia, the participants who were exposed to their partner's scent overnight experienced better sleep quality, even though their partner was not physically present.

Marlise Hofer, the study's lead author, said: "Our findings provide new evidence that merely sleeping with a partner's scent improves sleep efficiency. Our participants had an average sleep efficiency improvement of more than two per cent. We saw an effect similar in size to what has been reported from taking oral melatonin supplements - often used as a sleep aid."

Researchers analysed sleep data from 155 participants who were given two identical-looking t-shirts to use as pillowcases - one had been previously worn by their romantic partner, and the other one had either been previously worn by a stranger or was clean.

To capture body odour on the T-shirts, the participants' partners were given a clean t-shirt to wear for 24 hours and were asked to refrain from using deodorant and scented body products, smoking, exercising and eating certain foods that could affect their body odour. The T-shirts were then frozen to preserve their scent.

Each participant was then given two shirts to place over their pillows, without being told which one was which. They spent two consecutive nights sleeping with each T-shirt. Each morning, they completed a survey about how well-rested they felt.

Their sleep quality was also objectively measured using an actigraphy sleep watch that monitored their movements throughout the night. At the end of the study, participants guessed if the shirts they had been sleeping with had previously been worn by their partner.

Participants reported feeling more well-rested on the nights when they believed they were sleeping with their partner's scent. Moreover, regardless of their beliefs about scent exposure, data from the sleep watches indicated that objective sleep improved when participants were actually exposed to their partner's scent.

"One of the most surprising findings is how a romantic partner's scent can improve sleep quality even outside of our conscious awareness. The sleep watch data showed that participants experienced less tossing and turning when exposed to their partners' scent, even if they weren't aware of whose scent they were smelling," added Frances Chen, an associate professor in the UBC department of psychology.

The researchers further mentioned that the physical presence of a long-term romantic partner is associated with positive health outcomes such as a sense of safety, calm and relaxation, which in turn leads to better sleep. By signalling recent physical proximity, the mere scent of a partner may have similar benefits.

Hofer said the research could pave the way for future work examining the efficacy of simple and effective methods of improving sleep, such as bringing a partner's shirt the next time you travel alone.

( With inputs from ANI )

Scent of romantic partner can improve sleep!
Storytelling can reduce virtual reality cybersickness
Obese feline searching for a forever home
Love yourself this Valentine's Day
Industries and Commerce Fair 2020 at full swing in Tripura