The feeling of love is driven by a specific set of biochemical reactions in the brain
Is it true that the feeling of love is driven by a specific set of biochemical reactions in the brain?
Yes. Scientific literature robustly supports the idea that romantic love and social bonding are driven by specific neurochemical networks and hormones, including oxytocin, dopamine, and serotonin.
Verdict: SUPPORTED · 4 sources for, 0 against · Last checked
The claim states that love is driven by specific biochemical reactions in the brain. The retrieved papers consistently identify neurobiological underpinnings of love, focusing on specific neuromodulators such as oxytocin, dopamine, vasopressin, and serotonin. No papers refute the biological basis of love (paper [4] is about a biosensor technology named after Love-wave physics, and paper [7] is about cardiac myosin, rendering them entirely tangential). The balance of evidence clearly supports the claim.
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CS, C. (2022). Sex, love and oxytocin: Two metaphors and a molecule.. doi.org. https://doi.org/10.1016/j.neubiorev.2022.104948
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M, L. & L, C. (2018). Ethnopharmacology of Love.. doi.org. https://doi.org/10.3389/fphar.2018.00567
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J, B. & G, R. (2025). The Molecular Basis of Love.. doi.org. https://doi.org/10.3390/ijms26041533
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P, K., M, A. D., F, N., M, R., S, A., H, A., F, S., S, T., MR, B., & MH, M. (2023). Genetic and epigenetic effects on couple adjustment in context of romantic relationship: A scoping systematic review.. doi.org. https://doi.org/10.3389/fgene.2023.1002048
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