Polyester Underwear and Fertility: A Controversial Claim Sparks Debate

A recent video by health and wellness influencer Paul Saladino has sparked conversation about the potential impact of polyester underwear on fertility. Two studies, one from 1992 in Contraception and another from 1993 in the journal Contraception, are cited. These studies explored the effects of polyester scrotum slings on sperm production in men, showing a significant reduction and even complete cessation in some cases. The video also mentions similar effects on female dogs. While the studies are decades old, Saladino's video has drawn attention to the potential long-term health implications of wearing polyester underwear. "If you care about the health of your sperm, or you care about the health of our species as humans, why in the world are you still wearing polyester underwear?" Saladino asks. The video concludes by recommending cotton or wool as safer alternatives. While further research is needed to confirm the findings and their applicability to modern fabrics, the video highlights the importance of considering the potential health consequences of everyday choices.