Are we really designed to live as a couple?

A recent study published in the journal Proceedings of the National Academy of Sciences sheds some light on whether or not humans are biologically destined to be in a relationship. The study found that there is a significant genetic component to the degree of satisfaction people report having with their romantic partner. This suggests that our happiness in relationships is at least partly due to our genes and not just our environment or circumstances. What does this mean for singles? Are we doomed to loneliness or is there still hope for us? »

Love is one of the most exciting and often confusing emotions we experience as humans. On the one hand, it can lead us to find a soulmate and experience unparalleled happiness. On the other hand, it can also lead to heartache and disappointment. So what exactly is love? And are we really designed to live as a couple?

Scientists tell us…

Well, know that this is a topic that science has studied. And there is an answer: yes, we are made to live as a couple, because without a partner we would not have the level of well-being that we have when we are in a relationship. To understand why this is so, we need to know how the human brain works when we meet someone.

When you meet a new person, your brain begins to decide whether the person is friend or foe. This process happens quickly and unconsciously, and it involves several different parts of the brain. First, the limbic system, which controls emotions, kicks into high gear. This area of ​​the brain assesses whether the person is likely to be emotionally threatening.

Then the amygdala, which is responsible for fear and anxiety, begins to assess the situation. If the amygdala senses a threat, it sends a signal to the rest of the brain, making you feel nervous or on edge. Finally, the neocortex, which is responsible for high-level thinking, comes into play. This area of ​​the brain takes into account factors such as facial expressions and body language to determine whether the person is trustworthy. All this information is processed in seconds and helps you decide how to deal with this new person. Whether you smile or shake his hand, your brain has already made the decision for you.

Then oxytocin kicks in…

From the first hello, our brain releases oxytocin, known as the love hormone. It plays an important role in bonding, social interaction and sexual reproduction. It is triggered when a person hugs, touches or sits close to another person. Oxytocin levels also rise during sex, childbirth and breastfeeding. This hormone has many different effects on the body.

For example, it can help increase trust and cooperation, reduce fear and anxiety, and promote feelings of happiness and well-being. Oxytocin also plays a significant role in reproduction. During childbirth, it helps to stimulate contractions of the uterus. And during breastfeeding, it helps the mother to get closer to her baby and produce milk. The next time you feel close to someone, be sure to thank your oxytocin levels for making it possible!

So can humans live alone?

Science says we are not biologically designed to live alone. Studies have shown that social interaction is essential for brain development, and people who lack social contact are more likely to suffer from mental and physical health problems. Even animals need social interaction to stay healthy – just look at how excited puppies are when they meet other dogs or their owners!

So even though we don’t always like being with other people, it’s clear that we need it to live a happy and healthy life. Another situation that confirmed these studies is the confinement due to the spread of Covid-19 in 2019. Many people living alone experienced a feeling of distress and anxiety during this long period. Which suggests that we may not be able to change our biology, but we can change our circumstances. And here we are talking to singles! Despite their frustrating experiences that pushed them to live alone. This does not mean that they are condemned to a life of solitude. But they are in a rebirth phase to dive back into a new adventure full of love and dopamine.

* Presse Santé strives to convey health knowledge in a language that is accessible to everyone. IN NO CASE can the information given replace the opinion of a healthcare professional.

Leave a Comment