Metformin Use and Risk of Glaucoma: A Systematic Review and Meta-Analysis.
Abdelaal Abdelaziz, Abu Serhan Hashem, Alsaadi Mustafa, Abou Jabal Kamel, Rustam Zainab, Talaparthy Tushar et al.
This meta-analysis found metformin use might modestly reduce glaucoma risk, especially in time-to-event analyses, suggesting a potential preventative strategy for this irreversible blindness.