How fast does the body recover? "Dear Lazy People" video: https://www.youtube.com/watch?v=ygVMyoOV-Vw Subscribe! http://bit.ly/asapsci GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ Created by: Mitchell Moffit and Gregory Brown Written by: Amanda Edward, Rachel Salt, Greg Brown and Mitchell Moffit Illustrated: by: Max Simmons Edited by: Sel Ghebrehiwot FOLLOW US! Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube AsapINSTAGRAM: https://instagram.com/asapscience/ Snapchat: realasapscience Facebook: http://facebook.com/AsapSCIENCE Twitter: http://twitter.com/AsapSCIENCE Tumblr: http://asapscience.tumblr.com/ Vine: Search "AsapSCIENCE" on vine! SNAPCHAT US 'whalewatchmeplz' and 'pixelmitch' Created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). Further Reading--- [1] http://www.lung.org/stop-smoking/smoking-facts/whats-in-a-cigarette.html [2] http://www.cdc.gov/tobacco/data_statistics/fact_sheets/fast_facts/ [3] http://www.who.int/mediacentre/factsheets/fs339/en/ [4] http://thebrain.mcgill.ca/flash/i/i_03/i_03_m/i_03_m_par/i_03_m_par_nicotine.html [5] http://www.webmd.com/smoking-cessation/news/20041027/smoking-cigarettes-affects-brain-like-heroin?page=2 [6] http://www.heartandstroke.ns.ca/site/c.inKMIPNlEiG/b.4097321/k.2044/What8217s_pumping_up_your_blood_pressure.htm [7] https://www.ncbi.nlm.nih.gov/books/NBK53017/ [Chapter 6, page 368] [8] http://www.healthline.com/health-slideshow/quit-smoking-timeline#3 [9] http://www.independent.co.uk/life-style/health-and-families/features/no-smoking-day-how-your-body-changes-minutes-after-you-stop-smoking-a6921326.html [10] https://www.ncbi.nlm.nih.gov/books/NBK53017/ [Chapter 6, page 365] [11] http://content.time.com/time/health/article/0,8599,1819144,00.html [12] https://www.sciencedaily.com/releases/2009/08/090819234654.htm [13] http://bmcearnosethroatdisord.biomedcentral.com/articles/10.1186/1472-6815-9-9 [14] http://www.cancer.org/healthy/stayawayfromtobacco/guidetoquittingsmoking/guide-to-quitting-smoking-why-so-hard-to-quit [15] http://www.healthline.com/health-slideshow/quit-smoking-timeline#7 [16] https://www.ncbi.nlm.nih.gov/pubmed/17942810 [17] https://www.ncbi.nlm.nih.gov/pubmed/26799247 [18] http://www.cancer.org/healthy/stayawayfromtobacco/benefits-of-quitting-smoking-over-time [19] http://patient.info/health/atheroma [20] https://www.nhs.uk/smokefree/why-quit/what-happens-when-you-quit