Data from: Effects of fermented vegetables on the gut microbiota for prevention of cardiovascular disease

  • Judith D. Ochrietor (University of North Florida) (Creator)
  • Jianmin Chai (University of Arkansas System Division of Agriculture) (Creator)
  • Alireza Jahan-Mihan (Creator)
  • Andrea Y. Arikawa (Creator)

Dataset

Description

This study investigated the impact of regular consumption of fermented vegetables on inflammation and the composition of the gut microbiota in adults at increased risk for cardiovascular disease. Eighty-seven adults ages 35-64 were randomized into a Fermented Vegetable (FV) group, who consumed 100g fermented vegetables daily at least 5x/wk for eight weeks, or a Usual Diet (UD) group. Blood and stool samples were obtained before and after the intervention. Dependent samples t-tests and adjusted linear models were used for within and between group comparisons. Mean age and BMI of participants were 45 years and 30 kg/m2, and 80% were female. Bloating or gas was the most common side effect reported (19.3% FV group vs 9.4% UD group). There were no changes in C-Reactive Protein, oxidized LDL-receptor 1, angiopoietin-like protein 4, trimethylamine oxide, and lipopolysaccharide binding protein or bacterial alpha diversity between groups. Our findings indicate that consuming 100g of fermented vegetables at least five days per week for eight weeks does not change inflammatory biomarkers or microbial alpha diversity as measured by the Shannon index. It is possible that higher doses of fermented vegetables are necessary to elicit a significant response by gut bacteria.
Date made availableOct 9 2024

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