The effect of a natural, standardized bilberry extract (Mirtoselect) in dry eye: a randomized, double-blinded, placebo-controlled trial
Riva A, Togni S, Franceschi F
Published in European Review for Medical and Pharmacological Sciences
Methodology
Four-week double-blind placebo-controlled trial of standardised bilberry anthocyanin extract in office workers with dry eye.
Key Findings
Bilberry extract improved tear break-up time and subjective ocular discomfort versus placebo.
Conclusions
Standardised bilberry anthocyanins may modestly ease eye discomfort; effect on acuity unproven.
Limitations
Very small, short, manufacturer-linked trial with surrogate endpoints.
Supplements Studied
Bilberry extract improved tear break-up time and ocular discomfort versus placebo.
Outcomes Measured
Bilberry anthocyanins improved tear break-up time and ocular comfort.
Related Health Concerns
Study Details
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