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 HOME > FEATURE: Fragrant Attraction |
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Written by Luisa Volpato, Voila Communications
Forget fatal attraction; smell is the most important characteristic for a woman choosing a romantic partner, according to the new book by Rachel Herz, an expert on the psychology of smell.
In her book, The Scent of Desire: Discovering our enigmatic sense of smell, Herz looks at the role of scent in sexual attraction, based on years of research.
“Since at least the time of the Egyptians, we have been adorning ourselves with scent for the purpose of attraction. Men and women differ in terms of how much of a role scent plays in their sexual attraction towards one another,” says Herz.
“For heterosexual women, it turns out to be the number one physical factor, as well as the most important social factor, aside from pleasantness. And this isn’t about avoiding a man who smells ‘bad’, but rather about being especially attracted to a man who smells ‘good’.
“The specific fragrances a woman will be most attracted to have to do with her own personal and cultural history with the scent and its constituents – so unfortunately, there is no magic bullet formula for creating the next super hit men’s cologne!”
It seems men can also tune in to the important scent messages given off by a woman, but they tend to rely more on their eyes than their noses when it comes to sexual attraction.
“In surveys men ranked how a woman smells as second in importance to how she looks and more important than how her voice sounds or how her skin feels,” says Herz.
From your nose to your heart (via your brain)
The connection between our sense of smell and our emotions is founded on the evolution of our brain with the two being intrinsically linked.
Smell and emotion are located in the same network of neural structures, called the limbic system. The limbic system is the ancient core of the brain, sometimes called the rhinencephalon – literally, the ‘nose brain’.
“A primitive olfactory cortex was the first fabric of our brain and from this neural tissue grew the amygdala, where emotion is processed,” says Herz.
“In other words, the ability to experience and express emotion grew directly out of our brain’s ability to process smell.
“Without an amygdala we cannot experience or process emotional experiences, we cannot express our own emotions, and we cannot learn and remember emotional events. Brain imaging studies have shown that when we perceive a scent the amygdala becomes activated and the more emotional our reaction to the scent, the more intense the activation is.
“No other sensory system has this kind of privileged and direct access to the part of brain that controls our emotions,” says Herz.
It begs the question: would we feel emotion and attraction if we didn’t have a sense of smell?
Sniffing out a potential partner
“Body chemistry plays a large role in terms of whom we are sexually attracted to and our noses speak loudly to our souls. All of us, and women in particular, end up relying quite deeply on our noses for some of the most fundamental decisions in our lives; in particular, whom we choose to have children with,” says Herz.
“The sense of a lover being ‘right’ or ‘wrong’ for you may feel like intuition, but it is real – and your nose knows it. There is something very important and biologically sound going on when a woman finds a man’s smell delicious or distasteful. The specific men a woman will be attracted to depend greatly on the compatibility between his immune system and her own and this is reflected in a man’s unique body odor.
“Women are also very attracted by artificial fragrance and a man can mask his natural body odor with fragrance and lure biologically compatible women to him that way.”
Where you are in your menstrual cycle and if you are on the contraceptive pill also impacts on your sense of smell and choosing a partner.
“There is research showing that not being on the pill is best for picking biologically suitable mates,” says Herz.
“A woman’s sense of smell is better than a man’s, but only during those few days within a woman’s monthly cycle when conception is possible. During the rest of her cycle she is no better than a man at detecting scents, and during menstruation, her ability to detect odors is often worse than a man’s.
“It is no accident that a woman’s greatest nasal acuity coincides with the fleeting days of maximum fertility – the time when it is most important for her to sense out the best biological mate.”
Did you know?
• The Kama Sutra, the fifth-century Hindu sex manual, written by men, praises the scent of women and proclaims that the beauty of a woman is not determined by how she looks, but rather how she smells.
• Many cultures have recognized the special relationship between smell, affection, and sexuality. In India the word for “kiss” means smell, and the Inuit typically rub their noses together rather than engaging in mouth-to-mouth kissing.
About Rachel Herz
 Dr. Herz is an internationally recognized expert on the psychology of smell. She is a research psychologist who has contributed original research papers on the subject for the past 18 years. She is currently a Visiting Professor in the Department of Psychiatry and Human Behavior at Brown University Medical School in the United States. She is the author of numerous peer-reviewed articles, book chapters and recipient of a host of awards and research grants.
Her research and love of fragrance also served as her inspiration to develop and launch her own line of “Scentology” fragrances in 2007.
Dr. Herz is also a Scientific Advisor for the Sense of Smell
Institute.
Acknowledgements
Quotes taken from The Scent of Desire: Discovering our enigmatic sense of smell by Rachel Herz, William Marrow/Harper Collins (2007) and an interview with Herz in Fragrance Forum, the newsletter of the Fragrance Foundation USA, Fall/Winter 2007/08. |
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