Cupid’s Chemicals: The Biology of Falling in Love

An oldie but a goodie: this post was originally published on 2/11/16.

With Valentine’s Day around the corner, you may be asking yourself the age-old question, “What is love?” Although this question has plagued great minds like Shakespeare and Haddaway through the centuries, modern science is getting closer to being able to find the elusive answer. It turns out that love may have less to do with the heart, and more to do with an intoxicating cocktail of neurotransmitters that flood the brain and cause “that lovin’ feeling.”

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So what are these chemicals associated with falling in love?

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