Improvement of near visual acuity and eye hydration in presbyopia
Study description:
Randomized, double-blind, cross-over clinical study evaluating the effect of a standardized extract blend on visual parameters in people over 50 with presbyopia.
Key results:
- Improvement in near visual acuity in 92.3% of patients
- Improved conjunctival hydration (Schirmer test) in up to 80% of subjects
- Beneficial effects observed after extended supplementation period
Publication status:
Published – Clinical study (Nutrients, 2023) Download study