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Last Updated on January 10, 2018

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 September 20, 2018

7 Powerful Questions To Find Out What You Want To Do With Your Life

7 Powerful Questions To Find Out What You Want To Do With Your Life

What do I want to do with my life? It’s a question all of us think about at one point or another.

For some, the answer comes easily. For others, it takes a lifetime to figure out.

It’s easy to just go through the motions and continue to do what’s comfortable and familiar. But for those of you who seek fulfillment, who want to do more, these questions will help you paint a clearer picture of what you want to do with your life.

1. What are the things I’m most passionate about?

The first step to living a more fulfilling life is to think about the things that you’re passionate about.

What do you love? What fulfills you? What “work” do you do that doesn’t feel like work? Maybe you enjoy writing, maybe you love working with animals or maybe you have a knack for photography.

The point is, figure out what you love doing, then do more of it.

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2. What are my greatest accomplishments in life so far?

Think about your past experiences and the things in your life you’re most proud of.

How did those accomplishments make you feel? Pretty darn good, right? So why not try and emulate those experiences and feelings?

If you ran a marathon once and loved the feeling you had afterwards, start training for another one. If your child grew up to be a star athlete or musician because of your teachings, then be a coach or mentor for other kids.

Continue to do the things that have been most fulfilling for you.

3. If my life had absolutely no limits, what would I choose to have and what would I choose to do?

Here’s a cool exercise: Think about what you would do if you had no limits.

If you had all the money and time in the world, where would you go? What would you do? Who would you spend time with?

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These answers can help you figure out what you want to do with your life. It doesn’t mean you need millions of dollars to be happy though.

What it does mean is answering these questions will help you set goals to reach certain milestones and create a path toward happiness and fulfillment. Which leads to our next question …

4. What are my goals in life?

Goals are a necessary component to set you up for a happy future. So answer these questions:

Once you figure out the answers to each of these, you’ll have a much better idea of what you should do with your life.

5. Whom do I admire most in the world?

Following the path of successful people can set you up for success.

Think about the people you respect and admire most. What are their best qualities? Why do you respect them? What can you learn from them?

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You’re the average of the 5 people you spend the most time with.[1] So don’t waste your time with people who hold you back from achieving your dreams.

Spend more time with happy, successful, optimistic people and you’ll become one of them.

6. What do I not like to do?

An important part of figuring out what you want to do with your life is honestly assessing what you don’t want to do.

What are the things you despise? What bugs you the most about your current job?

Maybe you hate meetings even though you sit through 6 hours of them every day. If that’s the case, find a job where you can work more independently.

The point is, if you want something to change in your life, you need to take action. Which leads to our final question …

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7. How hard am I willing to work to get what I want?

Great accomplishments never come easy. If you want to do great things with your life, you’re going to have to make a great effort. That will probably mean putting in more hours the average person, getting outside your comfort zone and learning as much as you can to achieve as much as you can.

But here’s the cool part: it’s often the journey that is the most fulfilling part. It’s during these seemingly small, insignificant moments that you’ll often find that “aha” moments that helps you answer the question,

“What do I want to do with my life?”

So take the first step toward improving your life. You won’t regret it.

Featured photo credit: Andrew Ly via unsplash.com

Reference

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