Your morning coffee might affect your eye health – new study investigates
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This study looks at how caffeine changes blood flow in the back of the eye in people with glaucoma and in healthy volunteers. Researchers will use a special camera to measure blood flow before and after drinking caffeine. The goal is to understand if caffeine affects eye health d…
Phase: NA • Sponsor: Wills Eye • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:57 UTC