Sources and evidence
Every source HoneyHQ cites, what kind of source it is, and the rules that decide how much weight it can carry.
What a source type decides
A source's type is not decoration. A claim may only sit on the top tier — established evidence — if at least one systematic review, meta-analysis, regulatory guidance or clinical guidance document supports it. That makes the top tier structurally expensive to reach, which is the intent: a textbook and a producer's spec sheet are both useful and neither can promote a claim to the strongest tier on its own.
Why producer and retailer material is listed at all
Excluding it would be dishonest about where some information genuinely comes from — a packer's own specification is the best record of what they filter and to what. It is far better to cite it and let the type speak than to launder it into something anonymous.
HoneyHQ synthesis
A great deal of what a reference site says is editorial synthesis across a field rather than a restatement of one document. "Acacia honey stays liquid because it is fructose-dominant" is not a finding anybody published — it is the standard understanding assembled from several. Citing that to a fabricated paper would be a lie; citing it to nothing would hide it. So it is listed as what it is, and it can never carry a claim to the top tier.
The source list
HoneyHQ editorial synthesis
HoneyHQ synthesis · HEKNO Ltd
Standard understanding assembled across the field rather than taken from one document. Cannot support an `established_evidence` claim — HON-V002 rejects it in that position.
Standard for Honey (CXS 12-1981)
Standards document · can support a top-tier claim · Codex Alimentarius Commission, FAO/WHO · 1981 · CXS 12-1981
The international compositional standard: moisture, sugar content, HMF, diastase and the prohibition on added ingredients. Amended several times since first adoption.
Council Directive 2001/110/EC relating to honey
Regulatory guidance · can support a top-tier claim · Council of the European Union · 2001 · CELEX:32001L0110
Definitions, compositional criteria and labelling rules for honey in the EU, including the treatment of filtered and baker's honey. Amended by later directives.
https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32001L0110
Directive (EU) 2024/1438 amending the 'breakfast directives', including honey
Regulatory guidance · can support a top-tier claim · European Parliament and Council of the European Union · 2024 · CELEX:32024L1438
The amendment that tightened honey origin labelling — requiring countries of origin to be named on the label rather than the 'blend of EU and non-EU honeys' formula — alongside changes to the other breakfast directives. Member states were given a transposition period, so the date it takes effect in any given market is later than the date of the directive.
https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32024L1438
The Honey (England) Regulations 2015
Regulatory guidance · can support a top-tier claim · UK Government · 2015 · SI 2015/1348
The domestic implementation of the EU honey directive in England, with parallel instruments in Scotland, Wales and Northern Ireland. Retained after EU exit, so the compositional criteria still match the directive; later EU amendments do not flow through automatically.
United States Standards for Grades of Extracted Honey
Standards document · can support a top-tier claim · United States Department of Agriculture, Agricultural Marketing Service
The source of the Pfund colour grades used throughout this site, with their millimetre bands.
Honey for acute cough in children (Cochrane systematic review)
Systematic review · can support a top-tier claim · Cochrane Database of Systematic Reviews · CD007094
The main systematic evidence on honey and acute cough in children. Comparisons are against no treatment, placebo and specific antitussives; the review's own assessment of certainty is what the health section reports rather than the headline direction alone.
Cough (acute): antimicrobial prescribing (NG120)
Clinical guidance · can support a top-tier claim · National Institute for Health and Care Excellence · 2019 · NG120
Names honey among self-care options for acute cough in adults and children over one year. A guideline recommendation, not a claim of efficacy against disease.
Public health guidance on infant botulism and honey
Regulatory guidance · can support a top-tier claim · National food safety and public health agencies (UK, US, EU, Australia/NZ)
The advice not to give honey to infants under 12 months is consistent across national agencies. Cited as a body of concordant guidance rather than one document, because that concordance is the point.
Guideline: Sugars intake for adults and children
Clinical guidance · can support a top-tier claim · World Health Organization · 2015
Classifies honey, syrups and fruit juices as free sugars alongside added sugars. Directly relevant to the honey-versus-sugar comparison.
The Biology of the Honey Bee
Textbook · Harvard University Press · 1987
Standard reference on honey bee anatomy, castes, development times and colony function.
The Lives of Bees: The Untold Story of the Honey Bee in the Wild
Monograph · Princeton University Press · 2019
Wild-colony behaviour, nest-site choice and how managed colonies differ from unmanaged ones.
Honeybee Democracy
Monograph · Princeton University Press · 2010
Swarming and collective nest-site decision-making, including the waggle-dance evidence.
The Dance Language and Orientation of Bees
Monograph · Harvard University Press · 1967
The founding account of the waggle dance. Later work has refined how much information recruits actually extract from it; both are reported.
Field Guide to the Bees of Great Britain and Ireland
Field guide · Bloomsbury · 2015
Identification, nesting habits, flight periods and forage preferences for the north-west European bee fauna.
Bumblebees: Behaviour, Ecology, and Conservation
Monograph · Oxford University Press · 2010
Bumblebee colony cycles, tongue length and forage relationships, and the decline literature.
Assessment Report on Pollinators, Pollination and Food Production
Systematic review · can support a top-tier claim · Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) · 2016
The most substantial synthesis of the evidence on pollinator status, drivers of decline and the dependence of crops on animal pollination.
The Bees of the World
Textbook · Johns Hopkins University Press · 2007
The standard global treatment of bee taxonomy and diversity, and the source for the scale of solitary-bee species richness.
Composition of American Honeys and related analytical work
Peer-reviewed article · United States Department of Agriculture
The long-standing basis for typical honey composition figures — sugar spectrum, moisture, acidity — and for the relationship between the glucose-to-fructose ratio and granulation.
Identification of methylglyoxal as the dominant antibacterial constituent of manuka honey
Peer-reviewed article · Molecular Nutrition and Food Research / Carbohydrate Research · 2008
Two independent groups identified methylglyoxal, derived from dihydroxyacetone in Leptospermum scoparium nectar, as the constituent behind manuka's non-peroxide activity. In vitro work; it does not establish a clinical effect.
Analytical approaches to honey authentication
Peer-reviewed article · Peer-reviewed food-analysis literature
Stable carbon isotope ratio analysis, foreign-oligosaccharide detection, NMR profiling and pollen analysis, with the acknowledged limitation that detection methods and adulteration methods advance together.
Crystallisation of honey: mechanisms and control
Peer-reviewed article · Peer-reviewed food-science literature
Glucose supersaturation, nucleation, the role of particulates, and the temperature dependence of granulation rate.
The World History of Beekeeping and Honey Hunting
Historical text · Routledge · 1999
The standard global history: honey hunting, hive development, regional traditions and trade. Eva Crane's work underlies most of the history section.
The Sacred Bee in Ancient Times and Folklore
Ethnographic record · Houghton Mifflin · 1937
Bees in myth, religion and folklore. A period work: excellent on the primary material, and read with care where it generalises about cultures it treats at a distance.
Mesolithic rock art of the Cuevas de la Araña, Bicorp, Valencia
Historical text · Spanish archaeological literature
The honey-gathering figure on a cliff face, conventionally dated to the Mesolithic and among the earliest depictions of honey collection anywhere.
FAOSTAT production and trade statistics
Government statistics · Food and Agriculture Organization of the United Nations
National honey production and trade volumes. Reported figures depend on national collection methods and are not uniformly comparable.
UMF grading and the New Zealand manuka honey definition
Industry body · UMF Honey Association / New Zealand Ministry for Primary Industries
The two things a manuka number can mean: an MGO concentration, or a UMF grade that also tests markers of authenticity. New Zealand's regulatory definition sets chemical and DNA markers for export.
How claims are tiered is set out in the editorial policy.