A simple gel meets the Mouth's microscopic zoo
Symptom relief
Completed
Researchers at Meiho University are studying whether applying an oral moisturizing gel changes the mix of bacteria in the mouths of older adults living in long-term care. The trial enrolls people aged 65 and older who have lived in a care facility for at least six months, includi…
Sponsor: Meiho University • Aim: Symptom relief
Last updated Sep 20, 2026 00:00 UTC