
Lovestruck! Men are smitten before women are, study finds
Love may be a smoke made with the fume of sighs, according to William Shakespeare. But, it is men that inhale that smoke first, researchers say.
While women obsess about their partner more than men, a first-of-its-kind study found that men fall in love slightly more often, and earlier, than women do.
'This is the first study to investigate differences between women and men experiencing romantic love, using a relatively large cross-cultural sample. It is the first convincing evidence that women and men differ in some aspects of romantic love,' Adam Bode, a Ph.D. student at The Australian National University, said in a statement.
Bode was the lead author of the study which was published earlier this month in the journal Biology of Sex Differences.
The authors said it was the first study to research the difference in romantic love between the sexes with people who described themselves as currently in love.
To reach these conclusions, they analyzed more than 800 young adults who professed to be in love across 33 countries in Europe, North America, and South Africa. They used data from the Romantic Love Survey 2022: the world's largest dataset of 1,556 young adults experiencing romantic love.
'We're most interested in whether biological sex influences the occurrence, progression, and expression of romantic love,' Bode explained.
They examined how many times they had fallen for another person, when they fell in love, the intensity of that love, how obsessed they felt with that person, and their commitment levels.
Based on responses to these questions, they found that men fell in love an average of approximately a month earlier than women, but that women experience romantic love slightly more intensely and think about their loved ones more than men.
Bode theorized that the month gap could be because men are 'more commonly required to show their commitment to win over a partner.'
Nearly 40 percent of both sexes fell in love after forming a relationship, with 30 percent of men and 20 percent of women, respectively, falling in love before a relationship was 'official.'
External factors also have a sizeable impact on falling in love. People living in countries with higher gender inequality, for example, fall in love less often, show less commitment and are less obsessed with their partners, generally speaking.
"Romantic love is under-researched given its importance in family and romantic relationship formation, its influence on culture, and its proposed universality," says Bode. "We want to help people understand it."
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Daily Mirror
18-05-2025
- Daily Mirror
Simple reason why women get worse hangovers than men - it's not what you think
If you think your tolerance for alcohol is worse than the men in your life, you're right - we ask the experts why ladies can't handle booze was well as lads... Men and women may look like they operate the same on the outside, but research shows we are very different when it comes to some things... from healing to heartbeats and even the amount we blink. Here are just a few ways that men and women differ in surprising ways... Men fall in love faster than women Despite their reputation for being the less romantic gender, a new study has found men fall in love twice as fast as women. A team of researchers quizzed more than 800 young people aged 18 to 25 in 33 countries who described themselves as being in love for a study in the Biology of Sex Differences earlier this month. They found that the men tended to fall in love about a month before women on average – over around four weeks, compared to two months for females. Not only did the men in the age group fall in love more quickly, they also reported falling in love more often: 2.6 times, compared to 2.3 times for women. Researchers have put the reason down to our hunter-gatherer past, when women had to be more careful about committing to a mate who would stick around to help care for their offspring. According to study author, biological anthropologist Adam Bode, from The Australian National University: 'Men will have fallen in love sooner than females because the male fitness landscape favours quantity of potential mates over quality, whereas the opposite is true for females.' Women get drunk more quickly We've all been through it. The throbbing headache. The dry mouth. The feeling you could throw up at any moment. But if after a heavy night your male partner feels back to normal sooner than you do, it's not because you've drunk more. It may be down to your gender. Research has found women feel the effects of alcohol sooner because they have much less of the enzyme alcohol dehydrogenase in their stomachs, which breaks down alcohol before it enters the bloodstream. This means more alcohol, a toxin, enters the bloodstream unprocessed. The result is that women feel its effects more on their brains – and their livers have to work harder to process it. 'Females have only about one-fifth as much of this enzyme… so women literally get more effect, ounce for ounce, than men,' explains Columbia University's Dr Marianne Legato, founder of The Foundation for Gender-Specific Medicine in New York. Women have hangovers for longer To make matters worse, women also suffer with hangovers longer. In 2003, researchers at the University of Missouri, US, surveyed over 1,230 students. Women complained of tiredness, dehydration, headaches, nausea, and vomiting more severely the next day than men who'd drunk similar amounts, and it took them longer to shake off symptoms. One reason is that as well as having less of the enzyme they need to break down alcohol, they also have smaller livers. This means their bodies have to work harder for longer to remove the alcohol from their systems. Psychologist Wendy Slutske, who led the research, says: 'This finding makes biological sense –women tend to weigh less and have lower percentages of body water. So they achieve higher degrees of intoxication and more hangovers per alcoholic unit.' Men's wounds heal slower than women's Cut your finger? If you're a man, you may find it takes longer to heal than a similar injury would for your female partner. This is because men have slower healing rates than women at all ages, according to a 2009 study in the Journal of Dermatological Science. One possible reason is that men's skin is around 20 to 25% thicker than women's. This means there is more skin thickness for the body to repair before a wound is healed fully. However, while men's wounds may take longer to heal, the downside is that women's skin ages faster, particularly after menopause. This is because men's skin is thicker due to the effect of the male hormone testosterone. This hormone helps give male skin a higher density of the elastin and collagen scaffolding that keeps skin firm – and this gives male complexions more resilience over time. By contrast, women owe much of their skin thickness, moisture and suppleness more to the effect of the female sex hormone oestrogen. When this drops off after menopause, it leads to a drop in collagen at a rate of about 2% per year, while men's collagen levels decline much more slowly. Combined with a thinner skin, this means women's skin is ageing faster by the time both genders hit their 50s. Men get hungry faster If your male partner complains he's already hungry while you're still full after your last meal, he's not just being greedy – he really does digest his food faster. Researchers have found that men's food moves about a fifth more quickly through their bodies than it does in women. Men's stomachs also empty faster because they have bigger volume and make more acid to break food down. According to gastroenterologists, it takes a woman around 28 hours to completely digest and excrete a meal, compared to around 24 hours for men. Women also have fewer bowel movements. Part of the reason is that women have a slightly longer colon than men, with an added 10 centimetres, so their food has to travel further. Research has also found that female sex hormones alter the make-up of the digestive bile – so women have fewer salts to dissolve foods compared with men. The female heart beats faster The heart has its own electrical system that sends signals telling it when to contract and pump blood. These signals originate from a group of cells in the right atrium, called the sinus node, the heart's pacemaker. The female heart is about two-thirds the size of a man's, weighing around 120g compared to 180g. However, because the female organ is smaller, it has to beat slightly faster to make up for it and distribute the blood around the body: 78 and 82 beats for an adult woman, compared to between 70 and 72 beats per minute for a man of the same age, according to a 2014 study in the Journal of Clinical and Diagnostic Research. According to the researchers: 'This is largely due to the size of the heart, typically smaller in females than males. The smaller female heart, pumping less blood with each beat, needs to beat at a faster rate to match the larger male heart's output.' Women blink more often and faster Every minute we blink repeatedly to spread optical fluids over the surface of our eyes to keep them moist. However, women tend to blink slightly more often and more quickly than men, around 19 times a minute for females versus 11 for males, according to a 2008 study in the journal Ophthalmic and Physiological Optics. Experts believe the reason is down to hormone differences, which contribute to the different make-up of this lubrication, which is made up of mucus, water and oil. According to eye surgeon Glenn Carp of the London Vision Clinic: 'Men have more testosterone which holds these tears together better and keeps their eyes well moistened.' Female hormones may be another reason women blink more. We don't know why but studies have found women blink the most when they are taking contraceptive pills containing oestrogen.


The Independent
05-05-2025
- The Independent
Lovestruck! Men are smitten before women are, study finds
Love may be a smoke made with the fume of sighs, according to William Shakespeare. But, it is men that inhale that smoke first, researchers say. While women obsess about their partner more than men, a first-of-its-kind study found that men fall in love slightly more often, and earlier, than women do. 'This is the first study to investigate differences between women and men experiencing romantic love, using a relatively large cross-cultural sample. It is the first convincing evidence that women and men differ in some aspects of romantic love,' Adam Bode, a Ph.D. student at The Australian National University, said in a statement. Bode was the lead author of the study which was published earlier this month in the journal Biology of Sex Differences. The authors said it was the first study to research the difference in romantic love between the sexes with people who described themselves as currently in love. To reach these conclusions, they analyzed more than 800 young adults who professed to be in love across 33 countries in Europe, North America, and South Africa. They used data from the Romantic Love Survey 2022: the world's largest dataset of 1,556 young adults experiencing romantic love. 'We're most interested in whether biological sex influences the occurrence, progression, and expression of romantic love,' Bode explained. They examined how many times they had fallen for another person, when they fell in love, the intensity of that love, how obsessed they felt with that person, and their commitment levels. Based on responses to these questions, they found that men fell in love an average of approximately a month earlier than women, but that women experience romantic love slightly more intensely and think about their loved ones more than men. Bode theorized that the month gap could be because men are 'more commonly required to show their commitment to win over a partner.' Nearly 40 percent of both sexes fell in love after forming a relationship, with 30 percent of men and 20 percent of women, respectively, falling in love before a relationship was 'official.' External factors also have a sizeable impact on falling in love. People living in countries with higher gender inequality, for example, fall in love less often, show less commitment and are less obsessed with their partners, generally speaking. "Romantic love is under-researched given its importance in family and romantic relationship formation, its influence on culture, and its proposed universality," says Bode. "We want to help people understand it."


The Guardian
28-02-2025
- The Guardian
Sex 20 times a week? New study identifies four types of romantic lover
New research has identified four types of romantic lover, including one that has sex up to 20 times a week. The research, published in the journal Personality and Individual Differences, categorised lovers as mild romantic, moderate romantic, intense romantic, and libidinous romantic. Lead author, Australian National University PhD candidate in biological anthropology Adam Bode, defined romantic love as 'a motivational state typically associated with a desire for long-term mating with a particular individual' – and one 'that arose some time during the recent evolutionary history of humans'. 'It occurs across the lifespan and is associated with distinctive cognitive, emotional, behavioural, social, genetic, neural, and endocrine activity in both sexes. Throughout much of the life course, it serves mate choice, courtship, sex, and pair-bonding functions.' Bode said that definition was 'not perfect' but was 'the scientifically most useful and most precise'. He plans to update it to include the age of the onset of romantic love, to note that it 'doesn't have all its features until puberty', and that it is associated with the early stages of a romantic relationship. According to the study, the romantic love stage can be measured through changes in hormones and blood neurotransmitter levels and is thought to last up to two years, after which it transitions to 'companionate love'. Sign up for Guardian Australia's breaking news email In some cases it persists longer. Bode said this was 'the first paper to empirically show that we don't all love the same'. 'That seems pretty obvious, but science just hasn't shown it before,' he said. The researchers, including experts from the University of Canberra and the University of South Australia as well as ANU, used the Romantic Love Survey 2022 of 1,556 people, the world's largest dataset of people in love. 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Intense: This category described about one in three – 29.42% – of survey respondents, who Bode described as 'crazy in-love' types. They were characterised by 'the highest intensity, highest obsessive thinking, highest commitment, and relatively high frequency of sex'. About six in 10 people in this group were female. Libidinous: About one in 10 – 9.64% – were libidinous romantic lovers, who had sex an average of 10 times a week and up to 20 times. They were characterised as 'relatively high intensity, relatively high obsessive thinking, relatively high commitment, and exceptionally high frequency of sex'. This group were slightly more likely to be male, and had the highest proportion of people in a committed relationship but not living together. The team's research measured people's romantic intensity, obsessive thinking, commitment and sexual frequency to come up with the categories. Bode noted other interesting associations, including that libidinous lovers were also more likely to want to smoke cigarettes, travel and spend more money. The study measured the intensity of romantic love by the Passionate Love Scale (or PLS), a 'robust measure of the cognitive, emotional and behavioural characteristics of romantic love' used cross-culturally, developed in 1986. The research noted that obsessive thinking about a loved one has been recognised in theories about the understanding and mechanisms of romantic love. It cited previous research positing that obsessive thinking helps with bonding and faithfulness, that commitment plays a role in forming bonds, and that sex is a function of romantic love (the 2022 survey participants were told to define sex by 'whatever they thought it meant'). The authors of the new study suggested it might 'be fruitful' to further explore variables of sex, gender and sexual orientation, as well as the impact on mood of romantic love, and its effect on relationships over time. They also recommended future research focus on cultural or ethnic variations in the expression of romantic love, as well as the role of gender inequality. The study noted that the survey at its heart was limited to young, English speaking adults, many of them from Weird (western, educated, industrialised, rich and democratic) countries. 'Romantic love is under-researched given its importance in family and romantic relationship formation, its influence on culture, and its proposed universality and we want to help world researchers understand it,' Bode said. 'These findings have implications for the evolution of romantic love. 'Humans may still be evolving in terms of how they express [it].'