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10 Interesting Facts About Love You Probably Don’t Know, According to Science

10 Interesting Facts About Love You Probably Don’t Know, According to Science

When you think about love, you probably picture couples holding hands or driving off into the sunset together. You might picture yourself falling in love with the one special person of your dreams. You might even have a list of things your perfect mate should embody. The thing is, there are many biological factors that go into “falling in love.” Love is overly romanticized in today’s culture, so you probably don’t know these scientific facts about love.

Falling in love is exciting. Colors seem brighter. Obstacles seem to vanish. The whole world is a more beautiful place because of our newfound lover. Although this may seem true at the moment, some of those strong feelings are occurring due to chemicals released in the brain. Although the science behind love isn’t extremely romantic, it is quite fascinating to realize the complexity of our bodies.

1. Both males and females must have adequate testosterone for sexual attraction.

Yes, even women have small amounts of testosterone. Testosterone creates desire as well as aggressive behavior, which may push you to pursue the person who is creating this desire.

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2. We can sense and are attracted to a person with a different immune system.

If this isn’t bizarre, I don’t know what is. This finding came about during a study conducted by Claude Wedekind of the University of Switzerland. He had women test subjects smell unwashed T-shirts of men. Women consistently preferred the smell of the man’s shirt whose immune system was different than their own. Apparently the same findings were discovered in rodents.

3. Falling in love is as addicting as cocaine or nicotine.

Dopamine, a chemical that is released during the initial attraction stage of the relationship is also activated when using cocaine and nicotine. It gives you that rush of pleasure and happiness that makes those drugs so addicting. It also enhances the release of testosterone, which as stated above is essential for attraction. I suppose falling in love would be the safer drug of choice if you had to choose between the three.

4. Love can literally make you crazy.

Something you may or may not know about love is that it can lead to serious infatuation. The same levels of serotonin that bring about the infatuation are found in those with obsessive-compulsive disorder, which is an anxiety disorder. This is probably why you cannot seem to think of anyone else when you have fallen in love.

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5. Love needs to be “blind” for survival.

It does not seem to matter what others say to a new lover—he or she is always perfect in our eyes. This blindness is critical for us to move forward in our relationship and is usually required to move onto the “attachment stage” as scientists call it so that they can stay in love long enough to have and raise children; in other words, to populate the earth.

6. Your nerve cells work better during the first year of love.

A protein in our bodies called Nerve Growth Factor (NGF) that is important for the functions of certain sympathetic and sensory nerve cells seems to thrive during the first year of being in love. Basically our senses are heightened and our fight or flight response system is more active during young love.

7. Romantic love and the love between a mother and child share a similar chemical connection.

The hormone oxytocin is released during child birth and when a child nurses as well as during orgasm. Oxytocin is thought to help long-term bonding.

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8. When you take away one of the key “bonding” hormones, the attachment will disappear.

A study was done on prairie voles, a rodent that forms a long-term mating pair, where the hormone vasopressin was suppressed. These pore voles lost their interest in their mate immediately and did not even protect one another from new mates.

9. We are attracted to those who look and/or smell similar to one of our parents.

As creepy as this sounds, a partner who looks similar to one of our parents is found to be comforting. If you are a female and your father wore certain cologne, it is a familiar and comforting scent. This makes sense, but let’s not bring Freud into this.

10. We also tend to fall in love with someone who looks like ourselves.

Talk about narcissistic, right? Aside from facial features, hair color and eye color, we also tend to be attracted to those with the same lung volumes, ear lobe lengths and metabolic rates.

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Although we might not want to think about these things when we are falling head over heels, it might be necessary to remind ourselves to not completely lose our heads in the chemical love spell we are surely under.
Also see: The Science of Happiness 

Sources: BBC: The Science of Love, Wiki: Biological Basis of Love, BBC: Sensual Signals

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Amanda DeWitt

Writer. Photographer. Instagrammer. Future Educator.

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Last Updated on July 18, 2019

What Makes People Happy? 20 Secrets of “Always Happy” People

What Makes People Happy? 20 Secrets of “Always Happy” People

Some people just seem to float through life with a relentless sense of happiness – through the toughest of times, they’re unfazed and aloof, stopping to smell the roses and drinking out of a glass half full.

They may not have much to be happy about, but the simplicity behind that fact itself may make them happy.

It’s all a matter of perspective, conscious effort and self-awareness. Listed below are a number of reasons why some people are always happy.

1. They Manage Their Expectations

They’re not crushed when they don’t get what they want – or misled into expecting to get the most out of every situation. They approach every situation pragmatically, hoping for the best but being prepared for the worst.

2. They Don’t Set Unrealistic Standards

Similar to the last point, they don’t live their lives in a constant pursuit towards impossible visions of perfection, only to always find themselves falling short of what they want.

3. They Don’t Take Anything for Granted

Happiness rests with feeling fulfilled – those who fail to stop and appreciate what they have every now and again will never experience true fulfillment.

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4. They’re Not Materialistic

There are arguing viewpoints on whether or not money can really buy happiness; if it can, then we know from experience that we can never be satisfied because there will always be something newer or better that we want. Who has ever had enough money?

5. They Don’t Dwell

They don’t sweat the small things or waste time worrying about things that don’t really matter at the end of the day. They don’t let negative thoughts latch onto them and drain them or distract them. Life’s too short to worry.

6. They Care About Themselves First

They’re independent, care for themselves and understand that they must put their needs first in order to accommodate the needs of others.

They indulge, aim to get what they want, make time for themselves and are extremely self-reliant.

7. They Enjoy the Little Things

They stop to smell the roses. They’re accustomed to find serenity when it’s available, to welcome entertainment or a stimulating discussion with a stranger when it crosses their path. They don’t overlook the small things in life that can be just as important.

8. They Can Adapt

They’re not afraid of change and they work to make the most out of new circumstances, good or bad. They thrive under pressure, are not overwhelmed easily and always embrace a change of pace.

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9. They Experiment

They try new things, experience new flavors and never shy away from something they have yet to experience. They never order twice from the same menu.

10. They Take Their Time

They don’t unnecessarily rush through life. They work on their own schedule to the extent that they can and maneuver through life at their own relaxing pace.

11. They Employ Different Perspectives

They’re not stuck in one perspective; a loss can result in a new opportunity, hitting rock bottom can mean that there’s no where to go but up.

12. They Seek to Learn

Their constant pursuit of knowledge keeps them inspired and interested in life. They cherish information and are on a life-long quest to learn as much as they can.

13. They Always Have a Plan

They don’t find themselves drifting without purpose. When something doesn’t go as planned, they have a plan for every letter in the alphabet to fall back on.

14. They Give Respect to Get It

They are respectful and, in turn, are seen as respectable; the respect they exude earns them the respect they deserve.

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15. They Consider Every Opportunity

They always have their eyes open for a new road, a new avenue worth exploring. They know how to recognize opportune moments and pounce on them to make the most of every situation. Success is inevitable for them.

16. They Always Seek to Improve

Perpetual self-improvement is the key towards their ongoing thirst for success. Whatever it is they do, they take pride in getting better and better, from social interactions to mundane tasks. Their pursuit at being the best eventually materializes.

17. They Don’t Take Life Too Seriously

They’re not ones to get offended easily over-analyze or complicate matters. They laugh at their own faults and misfortunes.

18. They Live in the Moment

They don’t live for tomorrow or dwell on what may have happened yesterday. Every day is a new opportunity, a new chapter. They live in the now, and in doing so, get the most out of every moment.

You can learn how to do so too: How to Live in the Moment and Stop Worrying About the Past or Future

19. They Say Yes

Much more often than they say no. They don’t have to be badgered to go out, don’t shy away from new opportunities or anything that may seem inconvenient.

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20. They’re Self-Aware

Most important, they’re wholly aware of themselves. They self-reflect and are conscious of their states of mind. If somethings bothering them, they fix it.

We’re all susceptible to feeling down every now and again, but we are all equipped with the necessary solutions that just have to be discovered.

Lack of confidence, inability to feel fulfilled, and susceptibility to stress are all matters that can be controlled through the way we handle our lives and perceive our circumstances.

Learn about How Self-Reflection Gives You a Happier and More Successful Life.

Final Thoughts

The main philosophy employed by the happiest includes the idea that life’s simply too short: life’s too short to let things get you down, to take things for granted, to pursue absolute and unrealistic perfection.

For some, employing these characteristics is a second nature – they do it without knowing. For others, a conscious effort must be put forth every now and again. Self-Awareness is key.

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Featured photo credit: Charles Postiaux via unsplash.com

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