Our Sourcing Standards
At Nutrieyehealth, we are committed to providing accurate, evidence-based information about eye health nutrition. Every article, recommendation, and resource on this platform is sourced from credible, verified authorities in nutrition science and ophthalmology.
Transparency and trust are the foundation of our editorial mission. We want you to understand exactly where our information comes from, how we verify it, and how we maintain the highest standards of integrity.
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 Primary Source Categories
Peer-Reviewed Research
We prioritize studies published in respected journals indexed by PubMed and Google Scholar. Our team reviews meta-analyses, randomized controlled trials, and systematic reviews on nutrients like lutein, zeaxanthin, omega-3 fatty acids, and antioxidants for visual function and eye tissue health.
Government & Institutional Agencies
We reference guidelines from organizations like the National Institutes of Health, the American Academy of Ophthalmology, and the World Health Organization. We also consult nutritional guidance from agricultural and health ministries that align with evidence on preventative nutrition for ocular health.
Clinical & Nutritional Experts
Our content is reviewed by registered dietitians, nutritionists, and optometrists with expertise in nutrition-related eye health. These professionals help us interpret research, identify emerging science, and ensure recommendations are practical and evidence-aligned.
Industry & Professional Standards
We adhere to ethical guidelines from professional bodies such as the International Federation of Nutritionists, the American Dietetic Association, and regional health standard-setting organizations. These standards ensure we communicate responsibly and avoid unsubstantiated claims.
Educational & Public Health Resources
We consult reputable public health databases, university research centers, and evidence synthesis platforms (like the Cochrane Library) to stay informed on the latest consensus on nutrition and eye health. These resources help us contextualize findings for a general audience.
Regional & Local Health Data
We recognize that nutritional needs and food availability vary by region. We incorporate data from Indonesian health surveys, Southeast Asian nutrition studies, and local agricultural resources to ensure our recommendations are relevant and achievable for our community.
Our Content Verification Process
Research Collection & Review
Our editorial team identifies relevant peer-reviewed studies, guidelines, and expert resources on specific topics. We use structured search protocols across PubMed, Google Scholar, and institutional databases to ensure comprehensive coverage. Only sources meeting our quality criteria—peer review, recent publication, methodological rigor—are selected for analysis.
Expert Content Development
Our writers—working with nutrition and health specialists—synthesize the collected research into clear, evidence-based articles. We focus on translating complex studies into practical information without overstating findings or making unfounded claims. Every key statement is traced back to a credible source.
Internal Fact-Checking
Before publication, a second editorial team member independently reviews each article against source materials. We verify that statistics are accurate, citations are correct, and claims are supported by evidence. Any discrepancies are corrected before the content goes live.
Expert Review (External)
For articles covering clinical topics or nutritional interventions, we submit content to external reviewers—registered dietitians, optometrists, or researchers—who verify accuracy from their professional perspective. Their feedback helps us catch errors and improve clarity.
Publication & Ongoing Updates
Once published, articles remain part of our editorial cycle. We monitor new research and update older content when significant new evidence emerges. Publication dates and last-updated dates are clearly displayed so readers know when information was reviewed.
Our Disclosure Policy
Source Attribution
Every article includes citations and links to original sources whenever possible. For peer-reviewed studies, we provide PubMed IDs or DOI links. For government guidance, we link directly to official publications. Readers can always trace a claim back to its original source.
Limitations & Uncertainty
We are transparent about gaps in research. When evidence is limited, emerging, or conflicting, we say so clearly. We avoid presenting preliminary findings as established fact, and we highlight areas where scientists still have questions.
Conflicts of Interest
Nutrieyehealth is an independent educational resource. We do not accept advertising, sponsored content, or funding from supplement manufacturers or food companies that would bias our coverage. Our writers and reviewers disclose any relevant professional affiliations.
Corrections & Feedback
Accuracy is a continuous commitment. If you spot an error or have a concern about a source, please contact us. We will review your feedback, make corrections promptly, and document updates so readers understand what changed and why.
Not a Substitute for Personal Advice
Our content is educational only. It is not a substitute for professional medical or dietary advice. Readers with eye conditions, nutritional concerns, or taking supplements should consult qualified health professionals for personalized guidance.
Data Privacy
We respect your privacy. Any data you share (email subscriptions, feedback) is handled according to our privacy policy. We do not sell personal information or use it for purposes beyond providing editorial updates and content improvement.
Frequently Asked Questions
We use a priority hierarchy: peer-reviewed research published within the last 5–10 years is our primary source. We then consult authoritative reviews from organizations like the WHO, AAO, and NIH. We look for consensus across multiple independent studies rather than relying on single outlier findings. Studies with larger sample sizes, longer follow-ups, and rigorous methods (randomized trials, meta-analyses) are weighted more heavily than observational studies.
When studies disagree, we explain the conflicting evidence honestly. We describe why different studies reach different conclusions (different populations, methods, doses, endpoints). We highlight the weight of evidence—if most studies support one conclusion but a few dissent, we note this. We avoid cherry-picking studies that confirm a preferred narrative, and we identify areas where the science is still evolving.
Nutrition science is global. Important research is published in journals worldwide—Europe, Asia, Latin America, and beyond. By including international peer-reviewed sources, we access a broader evidence base and avoid blind spots that might come from relying on only one region's research. However, we also prioritize sources relevant to Indonesia and Southeast Asia, recognizing regional differences in food access and dietary patterns.
We review key articles at least annually or when significant new research emerges. Every article displays a "Last Updated" date so you know when we last reviewed the content. Major updates are noted in an "Updates" section so readers can see what changed. If we correct a factual error, we document the correction transparently rather than silently changing the text.
Some recommendations (like eating green leafy vegetables for lutein) are supported by decades of consistent research and are unlikely to change. However, we distinguish between "well-established" findings and "emerging" findings. If a recommendation is based on older or weaker evidence, we say so. We encourage critical thinking: reliable information often has multiple quality studies behind it, not just one recent paper.
We welcome constructive feedback. Please visit our contact page and send us your concerns, cite the sources you believe we should consider, and explain your perspective. Our editorial team will review your input. If you raise a valid point or identify an error, we will investigate and update the article as needed. Feedback helps us improve accuracy and coverage.
Trust Through Transparency
Our commitment to sourcing standards is your assurance that the information you read here is accurate, evidence-based, and free from hidden bias. If you have questions about a specific source or article, please reach out to our editorial team.
Contact Our Editorial Team