Symmetry
When youre describing how good-looking someone is, chances are you dont say, She/he is so symmetrical! But multiple studies have revealed that a persons symmetrybasically, how closely both sides of their face/body matchplays a big part in how attractive we find them. There may be a scientific reason for that as people who had lower levels of oxidative stress in their body also had more symmetrical features, meaningsymmetrical folks may actually be healthier, according to a study published in the journalAnimal Behaviour.In the study, ten measurements were taken of the men to determine their symmetrythings as specific as ear height and finger length. Then they were tested and quizzed for indicators of oxidative stress. Finally, a group of women was asked to rate images of the mens bodies and faces for physical attractiveness. Men with more symmetrical bodies had lower levels and were rated as more attractive.
The perfect body mass index
Your body mass index (BMI) refers to the relationship between your height and your weight. Women who fall on the low end, below what is considered healthy, are consideredthe most attractive, according to a study published inPLoS One. For men, the results were more forgiving, with maximum attractiveness correlating with the healthy BMI range, they found.Dont get too hung up on this one factor, though.(Psst: Make sure to check out these interesting sex facts.)
Long legs (but not too long)
Both men and women preferred people withlegs slightly longer than average, according to a 2019 study published inThe Journal of Cross-Cultural Psychology.Researchers surveyed people of both genders in 27 different nations and found that legs that were excessively short or long were seen as unattractive, regardless of culture.
Face shape
Certain facial features are considered most attractivein men, its a strong jawline and in women, its large wide-set eyes. Both are examples of facial dimorphismhow mens and womens faces differ. This means the most attractive people are thosewho skew moremasculine (in men) or feminine (in women), according to a study published inPLoS One. Both genders also preferred mates who showed signs of physical maturity.
Facial scars (in men)
Men, are you self-conscious about a small facial scar? Dont be: somefacial scarring makes men more attractiveto women, according to a study published inPersonality and Individual Differences. The scars might be appealing as they are evidence that a man is leading an active or exciting life. There is a catch, however: The scars only increased attraction when the women were interested in short-term relationships. Both genders preferred unblemished faces when looking for a life partner.
A sexy voice
Its all about the hormones: A lower voice in men is associated with more testosterone, while a higher voice in women is seen as more stereotypically feminine. However, its not just about pitch. One of the biggest predictors of attraction wasa voice that sounded similar to their own, particularly in dialect and accent, according to a study published inPLoS One. The researchers suggest this is because we strongly prefer people who are like us and come from the same community. (Psst: Here are somevitamins and herbs that areproven to give your sex drive a boost.)
Your genetics match
Ever heard that married couples look alike? This common joke might have a basis in truth. In the past, people overwhelmingly marriedpeople of common ancestry, and that trend has had lasting effects. Were drawn tothings that are familiaron a genetic levelbecause they make us feel more comfortable, according to a study published inHuman Nature.
Altruistic behaviour
Its not just about looksour tendency to be drawn to attractive personalities has a basis in science as well. People were sexuallyattracted to those they saw doing altruistic acts, like helping a child, according to a study published inThe British Journal of Psychology. The attraction was doubly strong when they also found the person physically hot.
Theyre interesting
This might seem like a no-brainer but we are naturallyattracted to people with brains, according to a study published inIntelligence. Both genders reported that being smart was an important characteristic in a mate with some even saying that intelligence was a sexual turn-on, they reported.
Fidelity
In a study by Cornell University, a group of people rated their ideal traits for long-term partners, and theoverwhelming winner was fidelity. Faithfulness and trustworthiness ranked as extremely important to both men and women. Good parenting, devotion, and sexual fidelitythats what people say theyre looking for in a long-term relationship, says Stephen Emlen, PhD, the lead author of the study. And for couples who want to grow old together: Have more sex. Havingsex at least once a weekseems to increase longevity.
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