Our Sourcing Standards
At Wellnessdietguide, we are committed to providing accurate, evidence-based information about vitamins and minerals. Every article and recommendation is grounded in rigorous research and transparent sourcing practices.
We believe you deserve to know exactly where our information comes from. Our editorial process ensures that content about nutrition and health is verified, credible, and free from bias.
Our Primary Information Sources
We draw from multiple credible sources to ensure balanced, comprehensive coverage of vitamins and mineral nutrition science.
Peer-Reviewed Research
We prioritise published studies from reputable scientific journals including PubMed, the American Journal of Clinical Nutrition, and the Journal of the International Society of Sports Nutrition. Each claim about nutrient function or intake recommendations is supported by peer-reviewed evidence.
Government Health Agencies
We reference data from the UK National Health Service (NHS), the Food Standards Agency (FSA), the European Food Safety Authority (EFSA), and the US National Institutes of Health (NIH). These organisations set dietary reference values and issue nutrition guidance based on systematic evidence review.
Industry Experts & Registered Professionals
Our content is informed by registered dietitians, nutritionists, and biochemists with recognised qualifications. Where expert viewpoints differ, we present multiple perspectives and explain the reasoning behind each position transparently.
Meta-Analyses & Systematic Reviews
We emphasise meta-analyses and systematic reviews over single studies, as they provide a comprehensive overview of available evidence. We favour large, well-designed trials over small preliminary studies when determining nutritional recommendations.
Official Nutritional Data
We use food composition databases from the UK McCance and Widdowson's food tables, the USDA FoodData Central, and international nutrient databases. These provide standardised, regularly updated information on micronutrient content in foods.
Our Verification Process
Every article undergoes a multi-step editorial review to ensure accuracy, clarity, and adherence to sourcing standards.
Initial Research & Drafting
Our writers gather peer-reviewed articles, official guidelines, and expert sources. Each claim is assigned at least two supporting references. Preliminary drafts include inline citations showing where information originates.
Fact-Checking Review
A dedicated fact-checker reviews all quantitative claims, dietary values, and scientific conclusions. This person verifies that cited studies support the stated conclusions and checks for misrepresentation or outdated information.
Editorial Board Review
Content is reviewed by our editorial board—a panel of registered nutritionists and science communicators. They assess clarity, balance, and scientific accuracy. If conflicting evidence exists, we ensure both viewpoints are represented fairly.
Final Publication & Attribution
Approved articles are published with visible source citations. We include publication dates so readers understand when the article was last reviewed. All key sources are listed in our Sources section, accessible at the end of each article.
Ongoing Updates & Corrections
We monitor new research and update articles when significant evidence emerges. If you spot an error or have a correction, please contact our editorial team. We take reader feedback seriously and will investigate and revise content promptly if needed.
What We Do & Don't Do
Transparency about our limitations and ethical commitments.
What We Do
- Explain the roles of vitamins and minerals in body function
- Discuss food sources and daily intake recommendations
- Review scientific evidence about nutrient absorption and interactions
- Disclose our sources and explain our editorial process
- Acknowledge areas of scientific uncertainty and debate
What We Don't Do
- Provide personal nutrition advice or meal plans
- Recommend specific supplements or brands
- Make claims about preventing or curing any health condition
- Accept advertising or sponsorships from supplement companies
- Present opinion as fact or hide conflicts of interest
Conflicts of Interest & Disclosure
We maintain editorial independence and disclose all relevant interests.
Our Commitment to Independence
Wellnessdietguide is an independent editorial platform dedicated to nutrition education. We do not accept payment from supplement manufacturers, food brands, or pharmaceutical companies in exchange for coverage. Our editorial decisions are made solely by our team based on relevance and quality.
We do not sell supplements, vitamins, or health products. If we link to external retailers or educational resources, this is for reader convenience only—not for financial gain. Any affiliate relationships will be clearly disclosed at the point of link.
Our editorial board members are professionals in nutrition science and health communication. While they may hold various professional roles outside Wellnessdietguide, we ensure that individual authors disclose any potential conflicts before publishing. For example, if an author consults for a food company, that will be noted in their biography.
We welcome reader questions about our sources, funding, or editorial practices. If you have concerns about bias in an article, please contact our editorial team. We take such feedback seriously and will investigate thoroughly.
Last updated: January 2025. For current information about our funding and conflicts, contact our editorial team at [email protected]
How to Use Our Content Responsibly
Our articles are educational resources, not personal medical advice.
Good Use
- Learning how nutrients function in the body
- Finding food sources of specific vitamins or minerals
- Understanding daily intake guidelines from authorities
- Starting conversations with your healthcare provider
Not a Substitute For
- Professional medical advice or diagnosis
- Personalised nutrition plans from a dietitian
- Guidance during pregnancy, breastfeeding, or childhood
- Emergency medical care or urgent advice
Always consult your doctor or registered dietitian before making significant changes to your diet or considering supplements, especially if you have any health condition, take medications, or are pregnant or breastfeeding. This is particularly important for those taking blood thinners, those with kidney or liver concerns, or anyone on multiple medications.
Questions About Our Sources?
We welcome feedback about our sourcing practices and editorial standards. Please contact our editorial team with any concerns or suggestions.
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