How does science explain “butterflies in the stomach” when you’re in love? – Metro World News Brazil

If you fell in love, you probably felt strange sensations in your body. The looks, conversations, and style of your loved ones bring a kind of numbness in the stomach, which disappears after a certain time of social contact. This sensation is known as “butterflies in the stomach,” but it can be explained by science.

According to the psychologist and professor at Northwestern University, Alexandra H Solomon, The feeling of flutter in the stomach can be caused by both internal and external factors. It happens because you may be wondering where the first date will lead you, whether you will receive a compliment, or if there is a hug, a kiss, or just holding hands.

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What creates a wave of anticipation and anxiety, Which means butterflies can fly into your stomach when you’re nervous with what is to come or when sexually aroused,” says Solomon, in a text published in Huge news (in Spanish).

What are butterflies according to science?

Butterflies appear due to increased levels of the substance norepinephrine In the body’s central nervous system, explains Helen E. Fisher, an anthropologist, biologist, and researcher at the Kinsey Institute. “Norepinephrine acts as a hormone and neurotransmitter and is released in response to stress and possibly attraction,” according to research reports published in Philosophical Transactions of the Royal Society B: Biological Sciences. In this sense, the brain tries to differentiate between fear and excitement, and research has shown that norepinephrine, which is associated with danger and fear, is also linked to romantic attraction.

The excess substance initiates the body’s fight-or-flight response. Your heart rate also increases, you feel alert and energized, and you may lose strength. All of these characteristics are linked to romantic love, according to research. philosophical transactions.

“These chemicals can also originate in the gut itself, which can create these butterfly feelings,” Solomon adds. “There is a deep connection between our brain and our gut,” anthropologist Fisher concludes.

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