Gut

Mouth ulcers may be linked to anxiety, bowel problems
By Ava Barros
Patients with recurrent aphthous ulcers may experience anxiety and abnormal bowel movements, with the brain-gut axis potentially playing a role in the onset of these sores.
May 16, 2025
Mouth Ulcer Woman ольга шефер
Pooping too much, too little may spell trouble for teeth
By Melissa Busch
Abnormal bowel habits may be correlated with a higher risk of poor teeth conditions, according to a study.
April 23, 2025
Public Bathroom Andrey Popov
The surprising effect tooth loss has on the body
By Ava Barros
Tooth loss may disrupt the oral-gut microbiota balance by shifting bacterial proportions, potentially impacting intestinal and overall health, an animal study published in BMC Oral Health reports.
February 20, 2025
Missing Tooth Space Pixie Me
Oral ulcers led to patient's celiac disease diagnosis
By Melissa Busch
A woman with lifelong oral ulcers but no gastrointestinal symptoms was diagnosed with celiac disease, suggesting that oral manifestations may be a sign of the chronic immune disorder.
July 23, 2024
Female Patient Chair
Oral rinse may screen for early gastric cancer
By Ava Barros
Since oral bacteria may indicate gastric cancer risk, using a simple oral rinse could offer an early means of detecting it, according to a study set to be presented at Digestive Disease Week on May 20.
May 14, 2024
Bacteria
Not-so-sweet news about the sweetener sorbitol
By Ava Barros
Sugar may be bad for teeth, but the low-calorie sweetener sorbitol, especially when it's combined with antibiotics and a high-fat diet, has its own downsides. The animal study recently was published in Cell.
March 12, 2024
Stomach Pain
Common TMD may be linked to calcium, vitamin D
By Melissa Busch
Patients with a common type of temporomandibular disorder (TMD) had lower calcium and vitamin D levels, indicating that calcium metabolism may be linked to these jaw conditions. The results were published on October 21 in the Journal of Stomatology, Oral and Maxillofacial Surgery.
October 26, 2022
2022 09 28 21 55 3249 Tmj Pain Woman 400
Why our ancestors had healthy mouths without flossing
By Dr. Alvin Danenberg
Our primal ancestors never brushed their teeth with commercial toothpaste or flossed with string. But they also generally had healthy mouths. Dr. Alvin Danenberg explores the science to help explain why both of these statements can be true.
April 27, 2022
2016 08 22 14 15 49 958 Danenberg Alvin 400
Gut bacteria trigger loss of tooth-supporting bone in mice
By The U.S. National Institute of Dental and Craniofacial Research
A recent study challenges the notion that oral microbes solely regulate bone loss in the mouth. The findings show gut bacteria appear to maintain alveolar bone, opening the possibility that interventions aimed at the gut may also support oral health.
April 19, 2022
2022 04 20 16 08 7324 2022 04 20 Nidcr Bone Degrating Cells 400
Gut microbiome composition can predict type 2 diabetes
By DrBicuspid.com staff writers
The composition of the gut microbiome can help predict the onset of type 2 diabetes, according to research published recently in Diabetes Care.
February 17, 2022
2020 03 09 17 03 6472 Diabetes Type 2 400
Leaky gut, leaky mouth must both be treated
By Dr. Alvin Danenberg
A "leaky gut" and a "leaky mouth" are like leaky plumbing pipes, writes Dr. Alvin Danenberg. Just like pipes, a leaky gut or mouth can infiltrate the immediate area as well as distant places. And if multiple pipes are leaking, then you need to fix all of them.
January 24, 2022
2016 08 22 14 15 49 958 Danenberg Alvin 400
Week in Review: Triclosan and gut inflammation | Cuspies 2021 finalists | COVID-19 vaccine resistance
By Theresa Pablos
January 21, 2022
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