Could a pill for your gut also soothe your dry eyes?
Symptom relief
Completed
This study explored whether taking a daily dietary supplement for 8 weeks could change the bacteria in the gut and improve dry eye symptoms. Twenty adults with diagnosed dry eye disease took the supplement. Researchers measured tear production, eye comfort, and gut bacteria befor…
Phase: NA • Sponsor: Varol TUNALI • Aim: Symptom relief
Last updated Mar 30, 2026 14:29 UTC