Association of fructose consumption with prevalence of Functional Gastrointestinal Disorders (FGIDs) manifestations: Results from Hellenic National Nutrition and Health Survey (HNNHS).

FGID and IBS symptomatology was most prominent among individuals with higher fructose consumption, and this was most conspicuous in areas with a lower Mediterranean diet adherence, suggesting that the dietary source of fructose rather than total fructose should be examined in relation to FGID.