Every claim, nutrient value, and safety warning on Noyemi is traceable to a publicly available, government-funded or peer-reviewed source. We do not use proprietary databases, manufacturer-provided data, or unpublished research. Here is where our data comes from.
PubMed / PubMed Central
The U.S. National Library of Medicine's database of biomedical literature, containing over 35 million citations. This is our primary source for discovering and referencing peer-reviewed research on supplements, vitamins, and natural remedies. Full-text articles are accessed through PubMed Central when available.
Maintained by the National Institutes of Health (NIH)
ClinicalTrials.gov
A registry of ongoing and completed clinical trials worldwide. We reference this to identify active research and to note when claims are currently being studied in rigorous settings.
Maintained by the National Library of Medicine (NLM)
USDA FoodData Central
The U.S. Department of Agriculture's comprehensive food composition database. All nutrient values, serving sizes, and "foods high in" rankings on Noyemi come from the Standard Reference and Foundation datasets. This is the same data used by nutrition researchers, dietitians, and food labeling.
Maintained by the U.S. Department of Agriculture (USDA)
NIH Office of Dietary Supplements
Provides peer-reviewed fact sheets on vitamins, minerals, and dietary supplements. We use these as reference points for recommended daily allowances, tolerable upper limits, known functions, and deficiency symptoms.
Maintained by the National Institutes of Health (NIH)
MedlinePlus
A consumer health information resource from the National Library of Medicine. We reference MedlinePlus for drug-supplement interaction data, general safety profiles, and plain-language descriptions of supplement effects.
Maintained by the National Library of Medicine (NLM)
FDA Adverse Event Reporting System (FAERS)
A public database of adverse event reports submitted to the U.S. Food and Drug Administration. We use FAERS data to identify reported side effects and safety signals associated with dietary supplements.
Maintained by the U.S. Food and Drug Administration (FDA)
We only use sources that are publicly accessible, government-maintained or peer-reviewed, and free from commercial influence. When a source is updated or corrected, we review and update our content accordingly. Learn more about how we assess research on our methodology page.