The benefits of dietary fiber: the gastrointestinal tract and beyond

Snauwaert, Evelien; Paglialonga, Fabio; Walle, Johan Vande; Wan, Mandy; Desloovere, An; Polderman, Nonnie; Renken-Terhaerdt, José; Shaw, Vanessa; Shroff, Rukshana

doi:10.1007/s00467-022-05837-2

Cited by 25 publications

(8 citation statements)

References 86 publications

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“…The habit of eating quickly may be associated with the sensation of gastric fullness and excessive flatulence [ 67 , 68 , 69 ]. The onset of these symptoms may also be linked to dietary patterns, with high consumption of ultra-processed foods and a scarcity of dietary fiber [ 70 , 71 ].…”

Section: Discussionmentioning

confidence: 99%

Association between Self-Perception of Chewing, Chewing Behavior, and the Presence of Gastrointestinal Symptoms in Candidates for Bariatric Surgery

Martins,

Inete,

Souza

et al. 2024

Nutrients

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Given the changes in the digestive tract post-bariatric surgery, adapting to a new pattern of eating behavior becomes crucial, with special attention to the specifics of chewing mechanics. This study aimed to investigate the association between self-perception of chewing, chewing behavior, and the presence of gastrointestinal symptoms in preoperative patients undergoing bariatric surgery. Sixty adult candidates for bariatric surgery at a public hospital in Belém (Brazil) were analyzed. Participants predominantly exhibited unilateral chewing patterns (91.6%), a fast chewing rhythm (73.3%), a large food bolus (80%), liquid intake during meals (36.7%), and 41.7% reported that chewing could cause some issue. Significant associations were found between the perception of causing problems and chewing scarcity (p = 0.006), diarrhea (p = 0.004), absence of slow chewing (p = 0.048), and frequent cutting of food with front teeth (p = 0.034). These findings reveal a relationship between the perception of chewing problems and chewing scarcity, presence of diarrhea, and fast chewing.

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Section: Discussionmentioning

confidence: 99%

Association between Self-Perception of Chewing, Chewing Behavior, and the Presence of Gastrointestinal Symptoms in Candidates for Bariatric Surgery

Martins,

Inete,

Souza

et al. 2024

Nutrients

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“…Dietary fiber is a type of non-digestible carbohydrate that plays a critical role in maintaining the health of the intestines [45]. It is broken down and fermented by the gut microbiota in the large intestine, leading to the production of beneficial compounds like SCFAs and other metabolites [46].…”

Section: The Comparison Of Different Fatty Acidsmentioning

confidence: 99%

The Effects of Food Nutrients and Bioactive Compounds on the Gut Microbiota: A Comprehensive Review

Zheng,

Qin,

Wen

et al. 2024

Foods

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It is now widely recognized that gut microbiota plays a critical role not only in the development and progression of diseases, but also in its susceptibility to dietary patterns, food composition, and nutritional intake. In this comprehensive review, we have compiled the latest findings on the effects of food nutrients and bioactive compounds on the gut microbiota. The research indicates that certain components, such as unsaturated fatty acids, dietary fiber, and protein have a significant impact on the composition of bile salts and short-chain fatty acids through catabolic processes, thereby influencing the gut microbiota. Additionally, these compounds also have an effect on the ratio of Firmicutes to Bacteroides, as well as the abundance of specific species like Akkermansia muciniphila. The gut microbiota has been found to play a role in altering the absorption and metabolism of nutrients, bioactive compounds, and drugs, adding another layer of complexity to the interaction between food and gut microbiota, which often requires long-term adaptation to yield substantial outcomes. In conclusion, understanding the relationship between food compounds and gut microbiota can offer valuable insights into the potential therapeutic applications of food and dietary interventions in various diseases and health conditions.

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“…Majority of chronic kidney disease and dialysis patients have fibre intake much lower than the recommended intake level and may be because of potassium concerns. High-fibre diet incurs multiple health benefits, including promoting a healthy gut microbiota, improving gut barrier, decreasing inflammation and uremic toxin generation [58 ▪ ,59].…”

Section: Healthy Dietary Patternmentioning

confidence: 99%

Physical activity and nutrition in chronic kidney disease

Wang

March

Burton

2023

Current Opinion in Clinical Nutrition &Amp; Metabolic Care

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Purpose of reviewLifestyle intervention is considered a cornerstone in chronic kidney disease management and has been recommended in different international or regional clinical practice guidelines in chronic kidney disease. However, evidence was largely based on the general population. Here we summarized the latest evidence supporting lifestyle intervention in chronic kidney disease.Recent findingsBoth observational cohort studies as well as randomized controlled trials have demonstrated health benefits with more physical activity in chronic kidney disease. There are compelling observational data supporting different health and kidney benefits with a healthy dietary pattern rich in fruits and vegetables, whole grains, plant-based foods and low in salt, low in sugar, saturated fat, red meat and ultraprocessed foods, a plant-based diet or Mediterranean diet in chronic kidney disease population. Clinical and epidemiologic studies also showed that higher 24 h urine potassium excretion (as proxy of higher dietary potassium intake) may be associated with lower blood pressure, better kidney outcomes and lower mortality in chronic kidney disease population. Randomized controlled trials also suggested that salt substitutes improved blood pressure control, reduced all-cause death and cardiovascular event risk in the general population compared with regular salt.SummaryAccumulating evidence supports the current recommendation of encouraging physical activity and promoting a healthy dietary pattern in chronic kidney disease patients. Whether potassium needs restriction in chronic kidney disease diet requires further review. The safety versus benefits of salt substitutes in patients with moderate and advanced chronic kidney disease warrants further investigation.

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The benefits of dietary fiber: the gastrointestinal tract and beyond

Cited by 25 publications

References 86 publications

Association between Self-Perception of Chewing, Chewing Behavior, and the Presence of Gastrointestinal Symptoms in Candidates for Bariatric Surgery

Association between Self-Perception of Chewing, Chewing Behavior, and the Presence of Gastrointestinal Symptoms in Candidates for Bariatric Surgery

The Effects of Food Nutrients and Bioactive Compounds on the Gut Microbiota: A Comprehensive Review

Physical activity and nutrition in chronic kidney disease

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