Standardized Berry Extract Improves Selected Visual Function Outcomes in Presbyopia: A Randomized, Double-Blind, Placebo-Controlled Crossover Trial with Exploratory Biomarker Analysis
Overall, short-term AKB supplementation was associated with modest, exploratory changes in selected functional and systemic biomarker outcomes, but larger and longer-term studies are needed to confirm clinical relevance and clarify underlying mechanisms.
Authors
- Tomasz Sozański (ORCID: https://orcid.org/0000-0003-1722-3190)
- Sabina Ziółkowska (ORCID: https://orcid.org/0000-0003-2859-5803)
- MARTA MISIUK-HOJŁO
- Patrycja Krzyżanowska-Berkowska (ORCID: https://orcid.org/0000-0001-8034-2534)
- Alicja Z. Kucharska (ORCID: https://orcid.org/0000-0002-2172-0408)
- Dorota Szumny (ORCID: https://orcid.org/0000-0002-7814-3517)
- Adam Szeląg (ORCID: https://orcid.org/0000-0001-8104-5267)
- Jakub Szyller (ORCID: https://orcid.org/0000-0002-1320-4112)
- Karolina Czajor (ORCID: https://orcid.org/0000-0002-4230-6134)
- Monika Skrzypiec-Spring
- Karolina Kaptsiuh
Institutions
- Wrocław University of Science and Technology (PL)
- Wrocław University of Environmental and Life Sciences (PL)
- Wroclaw Medical University (PL)
- AGH University of Krakow (PL)
Publication Details
- Journal
- Nutrients
- Published
- 2026-03-23
- DOI
- https://doi.org/10.3390/nu18061016
- Primary Topic
- Ophthalmology and Visual Impairment Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00