Coeliac disease and gluten-free cooking: every claim and its source
This is the ledger the guides are written from. Each entry says what we claim, what that claim does not extend to, and which source it rests on. It is here so a statement can be checked one claim at a time rather than by reading an article and hoping.
Cooking for a diagnosed coeliac diet, where getting gluten out is the treatment and the rest is making that easy to live with. Diagnosis, testing and follow-up stay with your own team, and no recipe can vouch for your kitchen or a manufacturer’s production line.
Statements this site makes, each with the source behind it.
Testing for coeliac disease is most reliable while the person is still consuming gluten; starting a gluten-free diet before diagnostic testing can make results unreliable.
How we use it: This Guide does not prescribe a gluten challenge. People who have already restricted gluten should discuss appropriate testing with their clinician.
Cite this claim: https://cernere.xyz/conditions/coeliac-disease/evidence/#co-c01
For diagnosed coeliac disease, a strict gluten-free diet is the core dietary management approach.
How we use it: A cookbook supports food selection and preparation but does not diagnose disease, assess mucosal healing or replace medical/dietetic follow-up.
Cite this claim: https://cernere.xyz/conditions/coeliac-disease/evidence/#co-c02
Australian/New Zealand gluten-free claims must contain no detectable gluten and cannot be used on foods containing oats or oat products.
How we use it: This is a regional labelling standard. The cookbook separately chooses an oat-free recipe baseline for global simplicity and conservative formulation.
Cite this claim: https://cernere.xyz/conditions/coeliac-disease/evidence/#co-c04
A shared household kitchen does not automatically need to become entirely gluten-free; practical cross-contact controls can be used.
How we use it: Household guidance cannot certify a particular kitchen as safe. Visible crumbs, shared spreads, contaminated flour and preparation order still require practical control.
Cite this claim: https://cernere.xyz/conditions/coeliac-disease/evidence/#co-c06
Regional gluten-free labels and allergen statements are shopping tools, but recipe authors cannot verify every manufacturer’s production line or cross-contact controls.
How we use it: Readers should use the actual local package information and contact manufacturers when material information is unavailable. Generic factory “may contain” boilerplate does not belong in every recipe.
Cite this claim: https://cernere.xyz/conditions/coeliac-disease/evidence/#co-c07
Eating out with coeliac disease requires communication about gluten-free ingredients and preparation because menu labels alone may not describe cross-contact controls.
How we use it: The site can provide practical questions but cannot certify a restaurant or guarantee a meal prepared outside the reader’s control.
Cite this claim: https://cernere.xyz/conditions/coeliac-disease/evidence/#co-c08
What we say with conditions attached
Statements that hold only within stated limits. The limits are the point.
Pure uncontaminated oats may be tolerated by many people with coeliac disease, but a minority can react and Coeliac Australia recommends individual discussion with the medical team.
How we use it: The site’s recipe eligibility policy excludes oats; this clinical nuance is explained only so the policy is not misrepresented as proof that all oats harm every person.
Removing wheat changes structure, hydration and texture. A coeliac baking recipe should be developed as its own formulation rather than promising that any gluten-free flour blend replaces wheat cup for cup.
Starting a gluten-free diet before coeliac testing can make results unreliable. Learn why diagnosis comes before recipe restriction and where a cooking site must stop.
A strict gluten-free diet is necessary for diagnosed coeliac disease, but a gluten-free label is not a nutrition rating. What the product data actually shows, what people on the diet actually eat, and which gaps are worth cooking around.
Restaurant gluten-free labels may not describe preparation and cross-contact. Practical communication can reduce uncertainty, but a website cannot certify a venue or a meal it did not observe.
Australia/New Zealand use a no-detectable-gluten standard and exclude oats from gluten-free claims; US FDA rules use a less-than-20-ppm threshold. Recipes therefore need a conservative global baseline.
Australia/New Zealand do not permit oat-containing foods to be labelled gluten-free, while some overseas rules do. This project uses an oat-free recipe baseline and explains why.
A household does not automatically need two complete kitchens. Practical preparation order, clean surfaces, crumb control and sensible separation can reduce gluten cross-contact.
A well-designed recipe can exclude gluten ingredients, but processed foods still vary by manufacturer and country. Learn what the cookbook can control and what the package must tell you.
