20% of Humans Have an Extra Spleen—Here's Why

Try LMNT at https://DrinkLMNT.com/SciShow. Thanks to LMNT for sponsoring this video. You might have extra body parts you didn't even know you had! How is that possible? You probably know that you have organs that you could literally live without, but the reverse can also be true! Join Stefan Chin and find out if YOU have an extra spleen in this new episode of SciShow! Hosted by: Stefan Chin (he/him) SciShow is on TikTok! Check us out at   / scishow   ---------- Support SciShow by becoming a patron on Patreon:   / scishow   ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Alisa Sherbow, Dr. Melvin Sanicas, Harrison Mills, Adam Brainard, Chris Peters, charles george, Piya Shedden, Alex Hackman, Christopher R, Boucher, Jeffrey Mckishen, Ash, Silas Emrys, Eric Jensen, Kevin Bealer, Jason A Saslow, Tom Mosner, Tomás Lagos González, Jacob, Christoph Schwanke, Sam Lutfi, Bryan Cloer ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: https://scishow-tangents.simplecast.com/ Facebook:   / scishow   Twitter:   / scishow   Instagram:   / thescishow   #SciShow #science #education ---------- Sources: https://medlineplus.gov/spleendisease... https://www.sciencedirect.com/science... https://www.chp.edu/our-services/tran... https://www.hindawi.com/journals/tswj... https://www.ncbi.nlm.nih.gov/books/NB... https://bmcsurg.biomedcentral.com/art... https://www.ncbi.nlm.nih.gov/pmc/arti... https://www.ajronline.org/doi/full/10... https://www.cureus.com/articles/92218... https://www.nature.com/articles/s4153... https://www.ahpba.org/wp-content/uplo... https://www.nih.gov/news-events/nih-r... Image Sources: https://www.gettyimages.com/detail/ph... https://www.gettyimages.com/detail/ph... https://www.gettyimages.com/detail/ph... https://www.gettyimages.com/detail/ph... https://www.gettyimages.com/detail/il... https://www.hindawi.com/journals/tswj... https://commons.wikimedia.org/wiki/Fi... https://www.gettyimages.com/detail/ph... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://www.gettyimages.com/detail/il... https://www.gettyimages.com/detail/ph... https://www.hindawi.com/journals/tswj... https://www.gettyimages.com/detail/il... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://www.gettyimages.com/detail/ph... https://www.nature.com/articles/s4153... https://www.gettyimages.com/detail/ph... https://www.gettyimages.com/detail/ph...