SciShow's video: 1 Placebo vs 10 000 Placebo It Matters

Visit https://brilliant.org/scishow/ to get started learning STEM for free. The first 200 people will get 20% off their annual premium subscription and a 30-day free trial. Some placebos are far more effective than others, and they can lead to real chemical changes in the body. Hosted by: Stefan Chin (he/him) ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Alex Hackman, Ash, Benjamin Carleski, Bryan Cloer, charles george, Chris Mackey, Chris Peters, Christoph Schwanke, Christopher R Boucher, DrakoEsper, Eric Jensen, Friso, Garrett Galloway, Harrison Mills, J. Copen, Jaap Westera, Jason A Saslow, Jeffrey Mckishen, Jeremy Mattern, Kenny Wilson, Kevin Bealer, Kevin Knupp, Lyndsay Brown, Matt Curls, Michelle Dove, Piya Shedden, Rizwan Kassim, Sam Lutfi ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: https://scishow-tangents.simplecast.com/ TikTok: https://www.tiktok.com/@scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishow Facebook: http://www.facebook.com/scishow ---------- Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3655171/ https://people.duke.edu/~dandan/webfiles/PapersPI/Commercial%20Features.pdf https://academic.oup.com/painmedicine/article/16/10/1967/2460471 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2014313/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4633056/ https://www.jneurosci.org/content/19/1/484 Image Sources: https://www.gettyimages.com/detail/video/pushing-drugs-pills-through-blister-package-close-up-stock-footage/1291930276 https://www.gettyimages.com/detail/video/hands-wearing-blue-gloves-filling-syringe-with-vaccine-stock-footage/1471595068 https://www.gettyimages.com/detail/video/many-different-pills-in-plastic-jars-on-gray-background-stock-footage/1486780282 https://www.gettyimages.com/detail/video/senior-woman-taking-medicines-at-home-stock-footage/1403878934 https://www.gettyimages.com/detail/video/old-man-taking-a-pill-stock-footage/1150105743 https://www.gettyimages.com/detail/video/patient-talks-with-female-doctor-about-severe-headaches-stock-footage/1490748569 https://www.gettyimages.com/detail/video/unrecognizable-female-hand-pointing-on-pain-rating-scale-stock-footage/1279091628 https://www.gettyimages.com/detail/video/woman-with-stomach-pain-staying-home-stock-footage/1368963485 https://www.gettyimages.com/detail/video/many-different-tablets-and-pills-in-pharmaceutical-stock-footage/1473252219 https://www.gettyimages.com/detail/video/mother-giving-medicine-to-sick-child-stock-footage/1461089547 https://www.gettyimages.com/detail/video/medicines-and-syringe-on-the-us-dollars-stock-footage/1264110776 https://www.gettyimages.com/detail/video/what-their-customers-need-their-customers-get-stock-footage/1194467385 https://www.gettyimages.com/detail/photo/man-getting-blood-test-preparation-in-clinic-royalty-free-image/627353156 https://www.gettyimages.com/detail/video/patient-undergoing-mri-examination-stock-footage/1616567655 https://commons.wikimedia.org/wiki/File:Prefrontal_cortex_(left)_animation.gif https://www.gettyimages.com/detail/photo/abstract-background-in-trendy-coral-color-organic-royalty-free-image/1248247629 https://www.gettyimages.com/detail/video/close-up-hand-eating-pill-stock-footage/1494017706 https://www.gettyimages.com/detail/video/patient-using-health-technology-during-recovery-at-home-stock-footage/1594438568 https://www.gettyimages.com/detail/illustration/modern-blue-medical-vector-wallpaper-royalty-free-illustration/1450240429 https://upload.wikimedia.org/wikipedia/commons/0/07/Prostaglandin_E1.svg https://upload.wikimedia.org/wikipedia/commons/8/8e/Dinoprost.svg https://upload.wikimedia.org/wikipedia/commons/3/3f/Prostacyclin-2D-skeletal.png https://upload.wikimedia.org/wikipedia/commons/b/ba/Prostaglandin_D2.svg https://www.gettyimages.com/detail/video/multi-generation-family-out-for-a-hike-stock-footage/1551050233 https://www.gettyimages.com/detail/video/sad-young-man-with-head-in-hand-standing-in-forest-stock-footage/1696477429 https://www.gettyimages.com/detail/video/red-blood-cells-in-artery-stock-footage/1398259189 https://www.gettyimages.com/detail/video/young-woman-hyperventilating-and-breathing-in-paper-bag-stock-footage/1072400332 https://www.gettyimages.com/detail/video/male-in-hospital-wearing-an-oxygen-mask-to-breathe-stock-footage/1215418383 https://www.gettyimages.com/detail/video/only-take-what-the-doctor-prescribed-stock-footage/1019855616 https://tinyurl.com/83x8kte4 https://tinyurl.com/mw78s7cb https://tinyurl.com/2fhskvts https://tinyurl.com/4df7drmu https://tinyurl.com/ynsec76f https://tinyurl.com/mr3jt9cs https://tinyurl.com/ycx5n87z https://tinyurl.com/mv32je73