ArticleFrontiers in nutrition2022
Offering Fiber-Enriched Foods Increases Fiber Intake in Adults With or Without Cardiometabolic Risk: A Randomized Controlled Trial.
Article in Frontiers in nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
11 citing papers in PubMed, 25 citations in OpenAlex.
- Effect of dietary fiber on trimethylamine-N-oxide production after beef consumption and on gut microbiota: MEATMARK - a randomized cross-over study.European journal of clinical nutrition · 2025Trial
- Benefits of Fiber-Enriched Foods on Satiety and Parameters of Human Well-Being in Adults with and without Cardiometabolic Risk.Nutrients · 2023Trial
- Influence of bamboo fiber on the technological and nutritional qualities of semi-hard plant-based cheese alternative.Journal of food science and technology · 2025Article
- Gut microbiome-mediated health effects of fiber and polyphenol-rich dietary interventions.Frontiers in nutrition · 2025Review
- The gut commensal Blautia maintains colonic mucus function under low-fiber consumption through secretion of short-chain fatty acids.Nature communications · 2024Article
- Effects of Dietary Alfalfa Meal Supplementation on the Growth Performance, Nutrient Apparent Digestibility, Serum Parameters, and Intestinal Microbiota of Raccoon Dogs (Animals : an open access journal from MDPI · 2024Article
- Assessing the impact of dietary choices on fiber deficiency: insights from the 2017-2020 Polish national adult nutrition survey.Frontiers in nutrition · 2024Article
- MaLiAmPi enables generalizable and taxonomy-independent microbiome features from technically diverse 16S-based microbiome studies.Cell reports methods · 2023Article
- The Role of Dysbiotic Oral Microbiota in Cardiometabolic Diseases: A Narrative Review.Diagnostics (Basel, Switzerland) · 2023Review
- Article
- Skin Autofluorescence Mirrors Surrogate Parameters of Vascular Aging: An Enable Study.Nutrients · 2023Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionPrevious efforts to increase fiber intake in the general population were disappointing despite growing awareness of the multiple benefits of a high fiber intake. Aim of the study was to investigate the acceptance and consumption of fiber-enriched foods.
methodsOne hundred and fifteen middle-aged healthy individuals with and without elevated waist circumference (> 102 cm in males and > 88 cm in females) were recruited and randomized to an intervention or an age- and sex-matched control group. Subjects assigned to the intervention group were invited to select fiber-enriched foods from a broad portfolio of products to increase fiber intake by 10 g/day. Control subjects could choose items from the same food basket without fiber enrichment. The primary outcome was the increase in dietary fiber intake, and secondary outcomes were changes in cardiometabolic risk factors, microbiota composition, food choices, and consumer acceptance of the fiber-enriched foods.
resultsCompared to baseline, daily fiber intake increased from 22.5 ± 8.0 to 34.0 ± 9.6 g/day after 4 weeks (
conclusionsFiber-enrichment of popular foods increases fiber intake in a middle-aged population with and without cardiometabolic risk and may provide a simple, novel strategy to increase fiber intake in the population.
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Registered trials
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