{"id":609202,"date":"2024-02-18T20:50:01","date_gmt":"2024-02-18T17:50:01","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/research-shows-lasting-effects-of-smoking-after-quitting\/"},"modified":"2024-02-18T20:50:01","modified_gmt":"2024-02-18T17:50:01","slug":"research-shows-lasting-effects-of-smoking-after-quitting","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/research-shows-lasting-effects-of-smoking-after-quitting\/","title":{"rendered":"#Research shows lasting effects of smoking after quitting"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a3d53747585b\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a3d53747585b\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/buradabiliyorum.com\/en\/research-shows-lasting-effects-of-smoking-after-quitting\/#The_sooner_the_better\" >The sooner the better<\/a><\/li><\/ul><\/nav><\/div>\n<div>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2019\/1-smoke.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2019\/1-smoke.jpg\" data-sub-html=\"Credit: CC0 Public Domain\">\n<figure class=\"article-img\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/scx1.b-cdn.net\/csz\/news\/800a\/2019\/1-smoke.jpg\" alt=\"smoke\" title=\"Credit: CC0 Public Domain\" width=\"800\" height=\"530\"\/><figcaption class=\"text-darken text-low-up text-truncate-js text-truncate mt-3\">\n                Credit: CC0 Public Domain<br \/>\n            <\/figcaption><\/figure>\n<\/div>\n<\/div>\n<p>Researchers are still discovering how smoking continues to harm people&#8217;s health even years after they quit, with a new study on Wednesday revealing tobacco&#8217;s lasting effect on the immune system.<\/p>\n<p>                                                                                                                                    Despite the tobacco industry long fighting to conceal the dangers of smoking, tobacco is now known to kill more than eight million people globally a year, according to the World Health Organization.<\/p>\n<p>But the myriad of ways the habit damages bodies are still coming to light.<\/p>\n<p>The new study, published in the journal <i>Nature<\/i>, found that smoking alters the immune system, which protect bodies from infection, for far longer than previously thought.<\/p>\n<p>It particularly highlighted changes to what is called adaptive immunity, which is built up over time as the body&#8217;s specialized cells remember how to fight back against foreign pathogens they have encountered before.<\/p>\n<p>The findings were based on analyzing blood and other samples taken from 1,000 healthy people in France starting from more than a decade ago.<\/p>\n<p>Smoking was found to have more influence on adaptive immunity than other factors such as amount of sleep or physical activity, the researchers said.<\/p>\n<p>The study also confirmed previous research which has shown smoking&#8217;s effect on &#8220;innate immunity,&#8221; which is the body&#8217;s first line of defense against invading pathogens.<\/p>\n<p>While innate immunity rebounded im<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/social-mediaa\/\" data-internallinksmanager029f6b8e52c=\"1\" title=\"Social Media\" target=\"_blank\" rel=\"noopener\">media<\/a>tely after people stopping smoking, adaptive immunity remained effected for years, even decades after quitting, the study said.<\/p>\n<p>The sample size was too small to give a precise timeline for how long these changes last.<\/p>\n<p>The researchers emphasized that the effect does wear off\u2014so the sooner people quit the better.<\/p>\n<p>Of course, it is still better &#8220;for long term immunity to never start smoking,&#8221; lead study author Violaine Saint-Andre of France&#8217;s Pasteur Institute told a press conference.<\/p>\n<p>The researchers could not say for sure what consequences these changes may have on health. But they hypothesized that it could affect people&#8217;s risk of infections, cancer or autoimmune diseases.<\/p>\n<p>                                                                                                        <!-- Google middle Adsense block --><\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_sooner_the_better\"><\/span>The sooner the better<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Another study, published last week in the journal <i>NEJM Evidence<\/i>, aimed to determine how much quitting smoking was linked to a lower risk of disease and dying early.<\/p>\n<p>It covered 1.5 million people across the United States, Canada, Norway and the UK, some of them active smokers, some who never started\u2014and everyone in between.<\/p>\n<p>When people quit smoking, it took 10 years for their average life expectancy to return to the same level as non-smokers, according to the study.<\/p>\n<p>Again, the researchers emphasized the importance of quitting as soon as possible\u2014some benefits were evident as early as three years after kicking the habit.<\/p>\n<p>The effect was noticeable no matter what age people quit, however the benefits were more pronounced for those under 40.<\/p>\n<div class=\"article-main__more p-4\">\n                                                                                                    <strong>More information:<\/strong><br \/>\n                                                    Darragh Duffy, Smoking changes adaptive immunity with persistent effects, <i>Nature<\/i> (2024). <a rel=\"nofollow noopener\" target=\"_blank\" data-doi=\"1\" href=\"https:\/\/dx.doi.org\/10.1038\/s41586-023-06968-8\">DOI: 10.1038\/s41586-023-06968-8<\/a>. <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.nature.com\/articles\/s41586-023-06968-8\">www.nature.com\/articles\/s41586-023-06968-8<\/a><\/p><\/div>\n<p class=\"article-main__note mt-4\">\n                                                \u00a9 2024 AFP\n                                            <\/p>\n<p>                                        <!-- print only --><\/p>\n<div class=\"d-none d-print-block\">\n<p>                                                 <strong>Citation<\/strong>:<br \/>\n                                                 Research shows lasting effects of smoking after quitting (2024, February 18)<br \/>\n                                                 retrieved 18 February 2024<br \/>\n                                                 from https:\/\/medicalxpress.com\/<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/news\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"News\" target=\"_blank\" rel=\"noopener\">news<\/a>\/2024-02-effects.html<\/p>\n<p>                                            This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no<br \/>\n                                            part may be reproduced without the written permission. The content is provided for information purposes only.<\/p><\/div>\n<\/p><\/div>\n<p><script id=\"facebook-jssdk\" async=\"\" src=\"https:\/\/connect.facebook.net\/en_US\/sdk.js\"><\/script><\/p>\n<blockquote><p><strong><span style=\"color: #ff6600;\">If you liked the article, do not forget to share it with your friends. Follow us on\u00a0<span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMN63nwsw68G3Aw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more Like this articles, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/en.buradabiliyorum.com\/science\/\" target=\"_blank\" rel=\"noopener\">Science category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/medicalxpress.com\/news\/2024-02-effects.html\" target=\"_blank\" rel=\"noopener\">Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Credit: CC0 Public Domain Researchers are still discovering how smoking continues to harm people&#8217;s health even years after they quit, with a new study on Wednesday revealing tobacco&#8217;s lasting effect on the immune system. Despite the tobacco industry long fighting to conceal the dangers of smoking, tobacco is now known to kill more than eight&#8230;<\/p>\n","protected":false},"author":1,"featured_media":609203,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2019\/1-smoke.jpg","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-609202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sciencee"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/609202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=609202"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/609202\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/609203"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=609202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=609202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=609202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}