Association of Dietary Fiber Intake With Gastrointestinal Tract Cancer Among Korean Adults

Jun, Shinyoung; Lee, Jeonghee; Kim, Jeongseon

doi:10.1001/jamanetworkopen.2023.4680

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…137 In a Korean study that included 9246 participants, DF intake at or above the median was associated with a reduced risk of GIC. 138 In addition to GIC, a study that included more than 1 445 850 adults found that DF intake was negatively associated with lung cancer risk. 139 Interestingly, numerous studies have also demonstrated that human dietary intake of DF reduces the incidence of several other cancers, including oral, prostate, liver, and breast.…”

Section: Cancermentioning

confidence: 99%

Let food be your medicine – dietary fiber

Liu,

Li,

Cao

et al. 2024

Food Funct.

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Section: Cancermentioning

confidence: 99%

Let food be your medicine – dietary fiber

Liu,

Li,

Cao

et al. 2024

Food Funct.

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The association between dietary fiber intake and gastric cancer: a pooled analysis of 11 case–control studies

Collatuzzo,

Cortez Lainez,

Pelucchi

et al. 2024

Eur J Nutr

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Purpose Gastric cancer (GC) is among the leading causes of cancer mortality worldwide. The objective of this study was to investigate the association between dietary fiber intake and GC. Methods We pooled data from 11 population or hospital-based case–control studies included in the Stomach Cancer Pooling (StoP) Project, for a total of 4865 histologically confirmed cases and 10,626 controls. Intake of dietary fibers and other dietary factors was collected using food frequency questionnaires. We calculated the odds ratios (OR) and 95% confidence intervals (CI) of the association between dietary fiber intake and GC by using a multivariable logistic regression model adjusted for study site, sex, age, caloric intake, smoking, fruit and vegetable intake, and socioeconomic status. We conducted stratified analyses by these factors, as well as GC anatomical site and histological type. Results The OR of GC for an increase of one quartile of fiber intake was 0.91 (95% CI: 0.85, 0.97), that for the highest compared to the lowest quartile of dietary fiber intake was 0.72 (95% CI: 0.59, 0.88). Results were similar irrespective of anatomical site and histological type. Conclusion Our analysis supports the hypothesis that dietary fiber intake may exert a protective effect on GC.

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In-depth insight into correlations between gut microbiota and dietary fiber elucidates a dietary causal relationship with host health

Yan

Liu

et al. 2023

Food Research International

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Association of Dietary Fiber Intake With Gastrointestinal Tract Cancer Among Korean Adults

Abstract: This cohort study assesses the association between dietary fiber intake and incident gastrointestinal tract cancer among Korean adults.

Cited by 3 publications

References 5 publications

Let food be your medicine – dietary fiber

Let food be your medicine – dietary fiber

The association between dietary fiber intake and gastric cancer: a pooled analysis of 11 case–control studies

In-depth insight into correlations between gut microbiota and dietary fiber elucidates a dietary causal relationship with host health

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