The Efficacy of Oral Vitamin Supplementation in Dry Eye Disease: A Systematic Review

Key Points

• This review aims to evaluate the effectiveness of oral vitamin supplementation in treating dry eye disease.
• Conducted a systematic review of existing studies on vitamin supplementation for dry eye disease.
• Assessed the quality and rigor of the included studies.
• Evaluated the variability in dosages and follow-up durations across studies.
• Limited evidence supporting the efficacy of vitamin supplementation for dry eye disease.
• Studies included lacked rigorous control and adequate power.
• Short follow-up durations were common across the evaluated research.

Abstract