Can Kissing Pass Gluten? New Findings For Celiac Patients
- Researchers from Columbia University presented a study on May 5, 2025, in San Diego, finding gluten cannot be passed through kissing among celiac patients.
- This small study arose from celiac patients' anxiety about gluten transfer through kissing, an area previously lacking sufficient research data.
- The research included a group of couples where only one individual had celiac disease, and it assessed gluten levels in saliva after their partners consumed saltine crackers followed by water and then shared a kiss.
- Saliva samples showed gluten levels below 20 parts per million, the threshold for gluten-free products, leading researcher Anne Lee to say, "You don't have to go to extreme measures."
- The findings suggest celiac patients can kiss safely if their partners drink water after eating gluten, potentially easing anxiety about gluten cross-contact.
64 Articles
64 Articles
Study: Kissing after a gluten-filled snack is safe for people with celiac disease
People with celiac disease have reported anxiety about ingesting gluten through a kiss, but a new study concludes that they can indulge without worry - even if their partner just had a gluten-filled snack, according to a study to be presented today at Digestive Disease Week 2025.
Scientists Assure Celiac Sufferers: 'Go Ahead and Kiss'
Have you ever been about to smooch someone and thought, "I wonder if this kiss will give me an allergic reaction?" It's a real fear for some people with celiac disease, or an intolerance to gluten. But according to new research, it's not a legitimate one, at least not for...

Can Kissing Pass Gluten? New Findings For Celiac Patients
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