Why People Fall in Love: The Science of Attraction

The Chemical Cocktail of Love

Falling in love is a biological process driven by hormones like dopamine, oxytocin, and adrenaline. That heart-racing feeling? That's adrenaline. The deep bond? That's oxytocin, often called the "cuddle hormone."

Research shows that the brain of someone in love looks remarkably similar to the brain of someone on a high. It’s a powerful, addictive state that drives us to seek connection and partnership.

Learn more in our Ultimate Relationship Guide.