Established
Exclusive enteral nutrition
A period of formula-only feeding, typically six to eight weeks, with no other food.
Diet
Mae un ymyriad dietegol yn achosi adferiad mor dda â steroidau. Mae'r rhan fwyaf o'r lleill yn cael eu cefnogi'n llawer llai na'r awgrymiadau ar y rhyngrwyd.
Established
A period of formula-only feeding, typically six to eight weeks, with no other food.
Promising
A structured whole-food diet with partial enteral nutrition, excluding specific processed components.
Promising
Short-term restriction of fermentable carbohydrates, then structured reintroduction.
Promising
High vegetable, legume, olive oil and fish intake; low processed meat and refined carbohydrate.
Promising
Excludes grains, lactose and most sweeteners, permitting monosaccharides.
Promising
Formula providing part of daily energy alongside ordinary food.
Limited
Removing wheat, barley and rye in the absence of coeliac disease.
Popular but weak
Animal foods only, excluding all plant matter.
Diets, drugs, behaviour and maintenance — ranked by the strength of the evidence behind them.
Coeliac disease news, guidelines and research — plus the practical business of eating.
Health, science and self-improvement books fact-checked against the literature they cite.
The gut-brain axis, the microbiome and dietary fibre — separated from the probiotic marketing.
Cafodd y dudalen hon ei thrawsgrifiad yn awtomatig o Saesneg. Mae'r dyfyniadau a'r rhifau heb newid. Darllenwch y gwreiddiol Saesneg os yw unrhyw beth yn darllen yn rhy ddieithr. Darllenwch y gwreiddiol Saesneg