SciShow: Can Gray Hair Be Reversed?

Teacher or professor: SciShow
Subject: Science
Content of the Lesson: Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services. Researchers have identified the processes that cause gray hair and have done experiments to reverse it. And believe it or not, we've had some of these options for decades. Hosted by: Savannah Geary (they/they) ---------- 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: 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/ TikTok: https://www.tiktok.com/@scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishowFacebook: http://www.facebook.com/scishow #SciShow #science #education #learning #complexly ---------- Sources: https://www.nature.com/articles/s41586-023-05960-6 https://faseb.onlinelibrary.wiley.com/doi/epdf/10.1096/fj.08-125435 https://ijdvl.com/puvasol-therapy-in-premature-graying-of-hair/ https://www.jidonline.org/article/S0022-202X(15)45691-X/pdf https://www.cambridge.org/core/services/aop-cambridge-core/content/view/A058901957F976043EA5325752CCA9DF/S0001566000002385a.pdf/intrapair-differences-of-physical-aging-and-longevity-in-identical-twins.pdf https://onlinelibrary.wiley.com/doi/10.1111/ics.12090 Image Sources: https://www.gettyimages.com/detail/video/senior-man-watching-tv-with-his-wife-and-talking-stock-footage/646058544 https://www.gettyimages.com/detail/video/happy-senior-couple-riding-bikes-in-suburban-street-in-stock-footage/978058606 https://www.gettyimages.com/detail/video/old-asian-woman-feels-stressed-and-serious-face-when-stock-footage/1352815610 https://www.gettyimages.com/detail/video/senior-men-twins-look-at-each-other-stock-footage/1300487605 https://www.gettyimages.com/detail/video/microscopy-of-human-hair-magnification-150x-root-and-stock-footage/1226334755 https://www.gettyimages.com/detail/photo/straight-gray-hair-royalty-free-image/491960178?phrase=gray%2Bhair https://www.gettyimages.com/detail/video/outdoor-portrait-of-mid-60s-woman-with-long-gray-hair-stock-footage/1304171001 https://commons.wikimedia.org/wiki/File:Methionine-from-xtal-3D-bs-17.png https://www.gettyimages.com/detail/video/super-slow-motion-of-wavy-brown-hair-in-detail-stock-footage/1404901884 https://www.gettyimages.com/detail/video/shaking-glossy-brown-hair-making-slow-motion-waves-stock-footage/1384725143 https://www.gettyimages.com/detail/video/young-woman-examines-the-gray-hairs-on-her-head-an-early-stock-footage/1452397032 https://commons.wikimedia.org/wiki/File:Stem_cells,_day_1_after_passage.tiff https://www.gettyimages.com/detail/video/middle-age-woman-touching-her-dark-hair-with-gray-hair-stock-footage/1283547606 https://www.gettyimages.com/detail/photo/mans-hand-with-vitiligo-royalty-free-image/1364097824 https://www.gettyimages.com/detail/video/relaxation-in-the-city-stock-footage/1286642702 https://www.gettyimages.com/detail/photo/grey-hair-texture-royalty-free-image/104654891 https://www.gettyimages.com/detail/video/close-up-of-young-woman-with-uneven-pigmentation-stock-footage/1306571897 https://www.gettyimages.com/detail/video/portrait-of-an-active-senior-woman-working-out-stock-footage/1473302036 https://www.gettyimages.com/detail/video/brown-hair-swirks-in-slow-motion-stock-footage/1153593408


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