About
Alcohol and health
CiderHQ explains a drink that harms some of the people who use it. This page sets out what the site will say about that, what it will not say, and whose guidance it takes.
Why there are no health benefits here
For most of the past forty years, popular writing about alcohol carried a comfortable idea: that moderate drinking was better for you than not drinking at all. It appeared in newspapers, in marketing, and in a great deal of drinks writing that had no particular interest in whether it was true.
The position taken by major health authorities no longer supports that framing. The World Health Organization states that there is no form of alcohol consumption that is risk-free, and that alcohol is an established carcinogen. Its International Agency for Research on Cancer places alcoholic beverages, and the ethanol in them, in Group 1 — the classification used where there is sufficient evidence of carcinogenicity in humans. That is the basis on which CiderHQ publishes no health benefits for alcohol at all.
This is not a claim that a glass of cider will harm you, and the site does not make one. It is a statement about what CiderHQ is prepared to assert. Where the chemistry of apple polyphenols is genuinely interesting — and it is — the site writes it as chemistry: what the compounds are, what they do to bitterness and astringency, how much survives fermentation. It does not convert any of that into a reason to drink, because the evidence would not support the conversion and the motive for making it would be commercial.
What the health authorities say
Summarised from the five health-authority sources registered for this subject. Where you need the current wording, go to the authority itself — each is linked at the foot of this page.
The World Health Organization
WHO states that there is no form of alcohol consumption that is risk-free and that alcohol is an established carcinogen. The Group 1 classification is made by its International Agency for Research on Cancer rather than on the fact sheet itself, and CiderHQ cites the two separately for that reason. Group 1 is IARC’s highest classification, applied where there is sufficient evidence of carcinogenicity in humans; it describes the strength of the evidence that an agent causes cancer, not the size of the risk from any particular amount.
CiderHQ takes its health framing from this rather than from industry material, and that choice is deliberate. A trade association is authoritative about its own members’ practice and about how an industry describes itself. It is not a source for whether a drink is safe, and it is not cited as one anywhere on this site.
The UK Chief Medical Officers
The UK Chief Medical Officers’ low risk drinking guidelines set out the framework used across the UK. They give a weekly figure of 14 units, and advise that consumption at that level is spread over three or more days rather than concentrated into fewer.
The word doing the work in that guidance is low risk, not safe. The guidelines describe a level at which risk is low, not a threshold below which there is none — and the difference is the reason CiderHQ does not paraphrase them as permission.
Units are a national convention, not a physical constant
This is the single most transferable piece of information on this page, and it is routinely got wrong. A unit is not a drink, and the measure differs between countries.
| Measure | Pure alcohol it represents | Source |
|---|---|---|
| One UK unit | 10 ml, which is 8 g of ethanol | NHS |
| One US standard drink | 14 g of ethanol | Dietary Guidelines for Americans |
A US standard drink therefore contains roughly three-quarters as much alcohol again as a UK unit. Guidance expressed as a number of drinks in one country cannot be carried across to another, and neither can a habit: someone who has learned what fourteen units a week feels like has learned nothing directly applicable to a guideline written in standard drinks.
The arithmetic itself is straightforward — units are the volume in litres multiplied by the strength as a percentage — and CiderHQ’s units calculator implements exactly that definition. What the calculator will not do is tell anyone what is safe for them. It converts a volume and a strength into a number, and the meaning of that number comes from national guidance, not from the tool.
Pregnancy
That is stated here as the guidance states it, without softening and without elaboration. CiderHQ does not offer a threshold, does not discuss what a small amount might or might not do, and does not summarise the research literature, because none of that is within the competence of a cider reference work and any hedge attached to it would be read as permission.
Anyone who is pregnant, might be, or is planning to be, and who wants to discuss alcohol, should take it up with a midwife, a GP or their national health service rather than with a website.
Driving
The reason is not caution for its own sake. Blood alcohol concentration after a given drink depends on body mass and composition, sex, how recently and how much you have eaten, the rate of consumption, individual differences in the enzymes that metabolise ethanol, and how long has passed — and the elimination rate itself varies between people. A calculator that produced a number from a volume and a strength would be producing a number about nobody.
The legal position within the UK is not uniform either. The drink-drive limit in Scotland is lower than the limit in England, Wales and Northern Ireland. A quantity that is legal on one side of the border is not necessarily legal on the other, which is a fact about jurisdiction rather than about safety — and the safety question and the legality question are not the same question in any case.
The only advice CiderHQ offers on this subject is the advice that requires no arithmetic: if you are going to drive, do not drink.
Where to get help
If you are worried about your own drinking, or about someone else’s, the right place to start is a health service rather than a cider site.
- In the UK, the NHS publishes advice on alcohol, including how to cut down and where to find local support: nhs.uk/live-well/alcohol-advice.
- A GP can discuss it directly, and is used to being asked.
- Outside the UK, your own national health service is the equivalent starting point. Guidance, units and available services all differ by country.
CiderHQ does not maintain a directory of support services. Keeping one accurate across countries is beyond what this site can do, and an out-of-date helpline is worse than none.
The age notice, and why it is a notice
On a first visit, CiderHQ shows a bar at the foot of the page stating that the site is written for adults and asking you to confirm that you are 18 or over. It does not block anything. That is a deliberate choice, and the reasoning is worth setting out rather than leaving as an apparent oversight.
Nothing establishes that a blocking gate is legally required here, and CiderHQ does not imply legal certainty it cannot source. The site sells nothing, promotes no brand, names no producer as a recommendation, carries no prices and runs no advertising. The instruments that govern alcohol marketing govern marketing; verifying a customer’s age is a licensed retailer’s obligation, and this site is not a retailer.
Three further reasons an interstitial would be the wrong instrument. It verifies nothing: a self-declaration defeated by one click is not a control, and presenting it as one is worse than not having it at all. It would break indexing: an architecture where a search crawler meets a modal instead of a page is a real cost paid for a nominal gain, and legitimate public reference content ought to be reachable. And it teaches dismissal: stacking two first-visit overlays trains a reader to click through both without reading either, and the analytics consent bar is a genuine legal requirement that deserves to be read.
So the notice states the standard once, without obstructing anything. Confirming is remembered on your device; dismissing it is remembered for the session only, so it neither nags you nor pretends you answered. No date of birth is asked for — an affirmation needs one bit of information, and a birth date is personal data collected for no purpose this site can serve. It is also kept entirely separate from the analytics choice, with a different key, a different control and a different moment: nobody should end up accepting measurement by confirming their age.
One consequence of recording anything at all is that you should be able to see it and remove it. That control is here.
What is recorded on this device
Checking what is recorded on this device…
The separate choice about analytics, and the full list of what CiderHQ stores in your browser, is on the cookies page.
How this page is sourced
Only health authorities are cited here. No trade body, no producer and no reference work is a source for anything on this page, however authoritative it may be about fermentation or fruit.
2 of the 6 sources below are, as the register records, registered or retrieved rather than read. A source in that state can establish where the authoritative answer lives and cannot support a quoted passage, which is why this page summarises positions and definitions rather than quoting them. For the current wording of any guideline, go to the authority.
Sources
What this page rests on. Where a source is marked as registered rather than read, CiderHQ is recording that the body is authoritative on the subject without claiming to have worked through the document itself. See our evidence policy for what each state means.
World Health Organization · health authority · passage verified 2026-08-24
The basis for CiderHQ publishing no health benefits for alcohol. Note carefully what this page does and does not carry: it states that no form of alcohol consumption is risk-free and that alcohol is an established carcinogen, but it does not itself set out the IARC classification. That is cited to IARC directly — see `iarc-alcohol-monograph`. The distinction matters because CiderHQ’s own rule is that a source is cited for what it actually says.
International Agency for Research on Cancer, World Health Organization · health authority · passage verified 2026-08-24 · covers Volume 100E, published 2012
Registered separately from the WHO fact sheet because the Group 1 classification is IARC’s and lives in the Monographs rather than on the fact sheet. Several pages here previously attributed it to the fact sheet, which does not carry it. IARC is part of WHO, so the claim was never wrong — it was cited to the wrong document, which is precisely the failure this evidence model exists to catch. The volume was opened on 2026-08-24 and the agent name confirmed: IARC classifies *consumption of alcoholic beverages*, not “alcohol” as a chemical. The distinction is not pedantry — it is the difference between a statement about a behaviour and a statement about a molecule.
UK Chief Medical Officers’ low risk drinking guidelines
Department of Health and Social Care · health authority · retrieved 2026-08-24
The guidelines that set the UK 14-unit weekly figure, advise spreading consumption over three or more days, and state that the safest approach in pregnancy is not to drink at all. CiderHQ takes its health framing from here rather than from industry material.
NHS · health authority · passage verified 2026-08-24
The definition CiderHQ’s units calculator implements, read against the page rather than assumed: one UK unit is 10 ml or 8 g of pure ethanol, and units are ABV multiplied by volume in millilitres divided by a thousand — which is exactly the arithmetic in `engine/calculators.ts`.
Dietary Guidelines for Americans — alcohol
US Departments of Agriculture and Health and Human Services · health authority · registered as competent for this subject
Registered so CiderHQ can state that a US standard drink is 14 g of pure alcohol against the UK unit’s 8 g — a difference that makes cross-country drinking advice non-transferable.
GOV.UK · government · passage verified 2026-08-24
Read on 2026-08-24. The address CiderHQ had registered, gov.uk/drink-driving-law, now returns 404; the page is at gov.uk/drink-drive-limit and the record is corrected. Two things it establishes matter here. The limit is set at constituent-country level rather than at state level — Scotland’s is materially lower than England, Wales and Northern Ireland’s — which is the clearest single justification for modelling the four countries separately under the United Kingdom. And the page states plainly that no arithmetic converts drinks into a blood alcohol level for an individual, which is why CiderHQ’s unit calculator will not attempt one.