testicles

Does vaping shrink your balls?

Post author:Emil O. W. Kirkegaard
Post published:3. November 2022
Post category:Medicine

Some time ago, someone sent me this: https://twitter.com/AlpacaAurelius/status/1583506701726064651 I know, generic ancient Rome/Greek right-wing back-to-nature type stuff, even hates on deodorants: https://twitter.com/AlpacaAurelius/status/1587965330856493056 "Alright Emil, but these are cheap shots. What…

New paper out: Europeans Have Larger Testes than Sub-Saharan Africans but Lower Testosterone Levels

Post author:Emil O. W. Kirkegaard
Post published:28. March 2022
Post category:Evolutionary biology Evolutionary Psychology

Together with Ed Dutton and Helmuth Nyborg: Dutton, E., Nyborg, H., & Kirkegaard, E. O. W. (2022). Europeans Have Larger Testes than Sub-Saharan Africans but Lower Testosterone Levels. Mankind Quarterly,…