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'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
Published on: September 18, 2018
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The relation between dietary intake and glaucoma: a systematic review.
1Department of Ophthalmology, Maastricht University Medical Center, Maastricht, The Netherlands.
Acta Ophthalmologica
|February 21, 2018
Summary
Dietary intake of selenium and iron may increase glaucoma risk, while nitric oxide shows a protective effect. Further research is needed to confirm these nutrient associations with glaucoma.
Area of Science:
- Ophthalmology
- Nutrition Science
- Public Health
Background:
- Patients frequently inquire about lifestyle modifications for glaucoma management beyond medication.
- Ophthalmologists require evidence-based guidance on dietary recommendations for glaucoma patients.
Purpose of the Study:
- To systematically review the scientific literature on the association between nutrient intake and glaucoma.
- To provide ophthalmologists with information to advise patients on diet and glaucoma.
Main Methods:
- A comprehensive systematic review of articles published up to September 2017.
- Searches were conducted in PubMed and reference lists.
- Nutrients were categorized into minerals/trace elements, antioxidants, and omega-fatty acids.
Main Results:
- 46 articles met inclusion criteria from 407 initially identified.
- Selenium and iron intake may be associated with an increased risk of open-angle glaucoma.
- Glutathione, nitric oxide, and flavonoids demonstrated a significant protective effect against glaucoma.
Conclusions:
- Limited evidence suggests selenium and iron may elevate glaucoma risk.
- Nitric oxide, found in dark green leafy vegetables, appears beneficial for glaucoma.
- More robust studies, including longitudinal and randomized clinical trials, are necessary to establish clinical applicability.
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