In this episode of Bulletproof Radio, we’re taking a look at penises in the animal kingdom and the lessons we can learn from them. Some shocking. Some entertaining.This fascinating topic is based on the book, “Phallacy: Life Lessons from the Animal Penis,” by health, medical and science writer Emily Willingham, Ph.D. She’s also a research scientist specializing in the biological sciences. The richly illustrated “Phallacy” explores the historical and contemporary context of the penis and all the hype–and oddity–that surrounds it. In her book and in our interview, she answers a range of fun and serious questions about animal and human penises and their relationship to reproduction, pleasure and even power. “When you look at the animal kingdom, one of the lessons we learn is that it's not our most impressive organ,” Emily says. “It would be great for people to be able to relax a little bit about theirs, I think.”By breaking down the penis to its biological origins, Emily reminds us the penis wasn’t always a “worshipped obelisk of masculinity.” Rather, it’s a reproductive organ that many creatures have in all sorts of shapes and sizes One that has adapted and changed throughout our biological history. Enjoy! And get more resources at Dave.Asprey/podcasts. Got a comment, idea or question for the podcast? Submit via this form.WE APPRECIATE OUR PARTNERS. CHECK THEM OUT!Erectile Dysfunction: https://bluechew.com, use code DAVE to get first shipment FREE, pay only $5 shippingSexual Pleasure: https://dameproducts.com/DAVE, save 15%Cooler Sleep: https://www.chilitechnology.com/ASPREY for special discounts DAVE ASPREY’S NEW BOOK!“Fast This Way: Burn Fat, Heal Inflammation, and Become the High-Performing Human You Were Meant to Be”