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Supplement

Prebiotic Fiber Supplementation

Dietary fibers such as inulin and GOS enhance gut health by fostering beneficial bacteria growth.

Prebiotic fibers, including galacto-oligosaccharides (GOS), inulin, resistant starch, fructo-oligosaccharides (FOS), and arabinoxylan (AX), substantially improve gut health by promoting beneficial bacteria like bifidobacteria and lactobacilli. These fibers lead to better gut microbiota composition, elevate short-chain fatty acids (SCFAs) production, lower inflammation, and enhance metabolic functions. Though detailed percentage improvements are not consistently available, studies report notable increases in beneficial bacteria and decreases in harmful bacteria, contributing to better gut health outcomes.

Potential benefits

Figures are the highest improvement reported in an individual cited study — best-case, not typical, results.

Digestive

Gut Microbiota Composition

Metabolic

SCFA Production

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Sources

25 peer-reviewed references.

  1. [1]doi.org/10.55454/rcsas.4.02.2024.004
  2. [2]doi.org/10.3945/jn.111.139022
  3. [3]doi.org/10.1038/ismej.2014.45
  4. [4]doi.org/10.3945/ajcn.117.156265
  5. [5]doi.org/10.1111/j.1365-2036.2010.04574.x
  6. [6]doi.org/10.1017/s0007114510003363
  7. [7]doi.org/10.3390/nu11081767
  8. [8]doi.org/10.1152/ajpendo.00108.2020
  9. [9]doi.org/10.1101/2023.04.17.537114
  10. [10]doi.org/10.1016/j.semcancer.2017.06.009
  11. [11]doi.org/10.3390/nu13062052
  12. [12]doi.org/10.5772/intechopen.99421
  13. [13]doi.org/10.1111/jgh.13700
  14. [14]doi.org/10.3390/ijms21030906
  15. [15]doi.org/10.3390/foods10102338
  16. [16]doi.org/10.1186/s40168-022-01307-x
  17. [17]doi.org/10.1101/2024.12.23.630175
  18. [18]doi.org/10.5772/64091
  19. [19]doi.org/10.19080/jdvs.2019.09.555773
  20. [20]doi.org/10.1158/1055-9965.epi-19-0326
  21. [21]doi.org/10.3390/ijms25094834
  22. [22]doi.org/10.1017/s0007114511007252
  23. [23]doi.org/10.1080/19490976.2017.1290756
  24. [24]doi.org/10.4236/fns.2014.517182
  25. [25]doi.org/10.47280/revfacagron(luz).v41.n4.08

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This information is for educational purposes only and is not medical advice. Consult a qualified healthcare professional before making changes to your health regimen.