Our Sourcing Standards
At Eyesightnutri, we are committed to delivering accurate, evidence-based information about eye nutrition. Every article, recommendation, and guide on our platform is built on verified sources and transparent research practices. This page outlines exactly how we source, evaluate, and present nutritional information about eye health.
Trust is the foundation of our editorial mission. We believe you deserve to know where our information comes from and how we ensure its accuracy.
The information on this site is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before making health decisions.
Our Source Categories
Peer-Reviewed Research
We prioritize scientific articles published in reputable journals indexed by PubMed, Google Scholar, and international nutrition databases. Each study is evaluated for methodology, sample size, and relevance to eye health and nutritional science. Our articles cite studies from established sources like the American Journal of Clinical Nutrition and Investigative Ophthalmology & Visual Science.
Government & Health Agencies
We reference official guidelines from organizations including the World Health Organization (WHO), National Institutes of Health (NIH), FDA nutrition labeling standards, and regional health ministries. These sources provide nutritional reference intakes, food safety information, and population-based health recommendations that form the backbone of evidence-based nutrition advice.
Industry Experts & Specialists
Our editorial board includes registered dietitians, nutritionists, and ophthalmologists who review content for accuracy and relevance. We consult published work by leading researchers in eye nutrition, carotenoid biochemistry, and dietary interventions. Expert credentials are verified through professional registries and institutional affiliations.
Educational Institutions
We source information from university nutrition programs, medical school curricula, and research centers specializing in ophthalmology and nutritional science. Institutions like MIT, Stanford, Harvard School of Public Health, and leading universities worldwide contribute evidence-based knowledge about how diet influences eye function and long-term vision health.
Meta-Analyses & Systematic Reviews
When available, we prioritize meta-analyses and systematic reviews that synthesize multiple studies on eye nutrition topics. These comprehensive analyses provide the strongest evidence about which dietary patterns and specific nutrients (lutein, zeaxanthin, omega-3 fatty acids, zinc, vitamins) support eye health across diverse populations.
International Nutrition Standards
We reference dietary guidelines from multiple countries and regions, including Indonesia's Ministry of Health nutritional recommendations, ASEAN food safety standards, and international food composition databases. This ensures our guidance is locally relevant while maintaining global evidence standards.
Our Verification Process
Source Identification & Evaluation
Every article begins with a thorough search of scientific literature, government health databases, and expert publications. Our writers identify peer-reviewed studies, official guidelines, and expert consensus on the topic. We evaluate each source for author credentials, publication venue reputation, methodology quality, and publication date to ensure current, credible information.
Content Drafting & Citation
Our editorial team drafts content that accurately reflects the evidence. Every factual claim about nutrition, eye health, or food composition is supported by a specific, verifiable source. Claims are written in clear, accessible language while maintaining scientific precision. We include full citations so readers can explore original research if desired.
Expert Review & Fact-Checking
Before publication, every article is reviewed by a qualified expert—typically a registered dietitian or specialist with relevant academic training. Reviewers verify that statements are accurate, that sources are properly cited, and that recommendations align with current nutritional science. We correct errors, clarify ambiguous language, and request additional citations if claims lack sufficient support.
Editorial Review & Clarity Check
Our editorial team reviews each article for clarity, tone, and consistency with site standards. We ensure that scientific language is accessible to general readers while remaining accurate. We verify that all links work, citations are complete, and formatting is consistent across the site. This step ensures articles are not just accurate, but also genuinely helpful.
Ongoing Updates & Monitoring
Nutrition science evolves. We maintain a schedule to review published articles, particularly on high-impact topics. When new research emerges that significantly changes our understanding, we update articles and clearly note when information was last reviewed. This commitment ensures that your source remains current and reliable as scientific knowledge advances.
Disclosure & Transparency Policy
What We Disclose
- Source limitations: If a study had a small sample size or was conducted on a specific population, we note that.
- Areas of disagreement: When scientific opinion varies, we present multiple viewpoints and explain the differences.
- Last review dates: We include the date an article was last fact-checked so you know how current the information is.
- Affiliate relationships: If any links or references involve partner organizations, we clearly identify them.
- Editorial board: We publicly list our expert reviewers and their credentials so you know who stands behind our content.
What We Avoid
- Undisclosed sponsorships: We do not accept paid content from supplement companies or food manufacturers.
- Exaggerated claims: We do not promise that specific foods will cure vision conditions or replace professional eye care.
- Cherry-picked studies: We present the full body of evidence, not just studies that support a predetermined conclusion.
- Outdated information: We regularly retire or update articles that no longer reflect current science.
- Selling products: Our mission is education, not e-commerce. We do not sell supplements, foods, or services.
How to Evaluate Information on Our Site
We encourage critical thinking. Here are questions to ask when reading our articles:
- Where does the claim come from? Look for links to studies or official sources. If a fact doesn't have a reference, question it.
- How recent is the source? Nutrition science evolves. Older studies may be superseded by newer research. Check publication dates.
- What is the level of evidence? A meta-analysis of 20 randomized trials is stronger evidence than a single observational study or expert opinion. We try to use the strongest available evidence.
- Are there disclaimers or nuances? Good science rarely says "always" or "never." If we qualify a statement (e.g., "in some studies," "may help," "limited evidence"), that's a sign we're being honest about uncertainty.
- Who is the expert reviewer? Look at the credentials listed on the article. Are they a registered dietitian? An ophthalmologist? Do they work in nutrition research or education?
Remember: Our articles are educational resources, not a substitute for personalized advice from a qualified professional. If you have specific eye health concerns or dietary questions, consult with a healthcare provider or registered dietitian in your area.
Questions About Our Sources?
We value feedback and are happy to clarify our sourcing practices. If you notice an error, want to suggest a source, or have questions about how we created an article, please reach out to our editorial team.
Contact us with your feedback:
Tell us what specific article prompted your question, and we'll be happy to discuss our sources in detail.
Our Commitment to You
Evidence-Based
Every recommendation is grounded in scientific research and verified by experts.
Transparent
We openly share where our information comes from and who reviewed it.
Current
We update articles as new research emerges to keep you informed.
Accountable
We stand behind our content and respond to questions and corrections.
Discover How We Build Trust
Explore our eye nutrition guides, articles, and food recommendations—all built on solid, verified evidence. Read our latest content to learn how nutrition supports long-term vision health.