{"id":596572,"date":"2026-04-11T07:43:23","date_gmt":"2026-04-11T07:43:23","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/596572\/"},"modified":"2026-04-11T07:43:23","modified_gmt":"2026-04-11T07:43:23","slug":"can-gluten-be-passed-down-through-kissing-health","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/596572\/","title":{"rendered":"Can gluten be passed down through kissing? | Health"},"content":{"rendered":"<p>                        <img loading=\"lazy\" decoding=\"async\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAQAAAAe\/WZNAAAAEElEQVR42mM8U88ABowYDABAxQPltt5zqAAAAABJRU5ErkJggg==\" alt=\"pexels-lucaspezeta-5358024\" class=\"img-responsive lazyload full white\" width=\"1279\" height=\"853\" data- data-\/><\/p>\n<p>Photo by Lucas Pezeta via Pexels<\/p>\n<p>By Stephen Beech<\/p>\n<p>Gluten can be passed on through <a href=\"https:\/\/talker.news\/2024\/02\/13\/zoo-animals-enjoy-roses-and-kissing-booth-for-valentines-day\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">kissing<\/a>, according to a new study.<\/p>\n<p>But the risk is &#8220;low and easily reduced&#8221; \u2013 by drinking a glass of water before locking lips &#8211; for people with celiac disease, scientists say.<\/p>\n<p>For the one in 100 people living with celiac disease, the fear of gluten exposure can extend beyond food &#8211; even into moments of intimacy.<\/p>\n<p>But American researchers say the new study offers &#8220;reassuring&#8221; news.<\/p>\n<p><a href=\"https:\/\/www.neurology.columbia.edu\/profile\/annie-j-lee-phd\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Dr. Anne Lee<\/a>, of Columbia University, New York City, said: &#8220;While gluten can be transferred through kissing, the amount transferred is typically very small and can be reduced to safe levels with a simple step.&#8221;<\/p>\n<p>She explained that for people with celiac disease, ingesting gluten &#8211; even without immediate symptoms &#8211; can cause intestinal damage, requiring lifelong adherence to a strict gluten\u00e2\u0080\u0091free diet.<\/p>\n<p>Previous studies have shown that fear of accidental exposure can lead to anxiety, hypervigilance, and social avoidance, particularly around dating and relationships.<\/p>\n<p>In the first study to quantify gluten exposure through kissing, researchers examined gluten transfer in 10 couples, each consisting of one partner with celiac disease and one without.<\/p>\n<p>                        <img loading=\"lazy\" decoding=\"async\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAQAAAAe\/WZNAAAAEElEQVR42mM8U88ABowYDABAxQPltt5zqAAAAABJRU5ErkJggg==\" alt=\"pexels-nadin-sh-78971847-19062744\" class=\"img-responsive lazyload full white\" width=\"1280\" height=\"959\" data- data-\/><\/p>\n<p>Photo by Nadin Sh via Pexels<\/p>\n<p>                                    By Talker<\/p>\n<p>The two\u00e2\u0080\u0091part study, published in the <a href=\"https:\/\/www.gastrojournal.org\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">journal Gastroenterology<\/a>, assessed whether gluten consumed by the non\u00e2\u0080\u0091celiac partner could be transferred through an open\u00e2\u0080\u0091mouth kiss involving saliva exchange &#8211; and if so, whether the amount posed a &#8220;meaningful&#8221; risk.<\/p>\n<p>Across two kissing protocols, the non\u00e2\u0080\u0091celiac partner ate 10 Saltine crackers and then kissed their partner with celiac disease.<\/p>\n<p>In one scenario, partners waited five minutes before kissing. In the second, conducted on a separate day, the non\u00e2\u0080\u0091celiac partner drank four ounces of water immediately after eating the crackers and then kissed their partner.<\/p>\n<p>Lee, an expert on nutritional management of <a href=\"https:\/\/talker.news\/2021\/11\/16\/new-hope-for-people-who-cant-eat-gluten-because-of-celiac-disease\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">celiac disease<\/a>, said: &#8220;Gluten levels in saliva were below 20 parts per million (ppm) in 90% of all samples, the threshold considered safe for gluten\u00e2\u0080\u0091free products.<\/p>\n<p>&#8220;Only two of 20 kissing exposures exceeded 20 ppm, and even in those cases, the total amount of gluten ingested was negligible.&#8221;<\/p>\n<p>She added: &#8220;No saliva samples exceeded 20 ppm when the non\u00e2\u0080\u0091celiac partner drank four ounces of water before kissing.<\/p>\n<p>&#8220;In fact, 60% of saliva samples after drinking water contained no detectable gluten at all.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"Photo by Lucas Pezeta via Pexels By Stephen Beech Gluten can be passed on through kissing, according to&hellip;\n","protected":false},"author":2,"featured_media":596573,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[49,48,18680,226300,14428,7427,119683,84,2668,14427,14426,1058,395,23441],"class_list":{"0":"post-596572","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nutrition","8":"tag-ca","9":"tag-canada","10":"tag-clinical-medicine","11":"tag-coeliac-disease","12":"tag-diseases-and-disorders","13":"tag-gluten","14":"tag-gluten-free-diet","15":"tag-health","16":"tag-homepage","17":"tag-human-diseases-and-disorders","18":"tag-medical-specialties","19":"tag-medicine","20":"tag-nutrition","21":"tag-stephen-beech"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/596572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=596572"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/596572\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/596573"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=596572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=596572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=596572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}