Dental experts studying nicotine pouch effects
The Newcastle upon Tyne Hospitals NHS Foundation TrustDental experts are studying the effects of nicotine pouches on oral health.
The small sachets are placed between the lip and gum to release nicotine into the bloodstream.
Although they are thought to be less toxic than cigarettes, the long-term effects of usage are unknown, according to The Newcastle upon Tyne Hospitals NHS Foundation Trust.
Dentistry consultant Dr Richard Holliday said the information gathered through the "first-of-its-kind study" would be used to inform future health guidance.
"The use of nicotine pouches as an alternative to smoking and vaping has increased in recent years," he said.
"Although nicotine pouches are tobacco‑free, there remains a lack of robust, independent research on their long‑term impact on oral health."
The study is being carried out by experts from the trust and Newcastle University, and led by the National Institute for Health and Care Research Dental Research Facility.
Participants in the study will be asked to complete a short, anonymous online survey about their nicotine pouch use and any changes they have noticed to their teeth and gums.
A small number of people will be invited for clinical tests, including mouth biopsies, if required.
Dentists will also be able to take part and report any changes they have noticed in patients using pouches.
The study is funded by the Oral and Dental Research Trust and the British Society for Oral and Dental Research.
