**Life without sex: Large-scale study links sexlessness to physical, cognitive, and personality traits, socioecological factors, and DNA**

"_Lifelong sexless individuals are, on average, higher educated, use less substances, and feel lonelier and unhappier. Sexless men tend to live in regions with fewer women, and sexlessness was more prevalent in regions with higher income inequality._"

Abdellaoui, A. et al. (2025) 'Life without sex: Large-scale study links sexlessness to physical, cognitive, and personality traits, socioecological factors, and DNA,' Proceedings of the National Academy of Sciences, 122(38). https://doi.org/10.1073/pnas.2418257122.

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