Biomedical Journal (Oct 2014)

Impact of the gut microbiota, prebiotics, and probiotics on human health and disease

  • Chuan-Sheng Lin,
  • Chih-Jung Chang,
  • Chia-Chen Lu,
  • Jan Martel,
  • David M Ojcius,
  • Yun-Fei Ko,
  • John D Young,
  • Hsin-Chih Lai

DOI
https://doi.org/10.4103/2319-4170.138314
Journal volume & issue
Vol. 37, no. 5
pp. 259 – 268

Abstract

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Recent studies have revealed that the gut microbiota regulates many physiological functions, ranging from energy regulation and cognitive processes to toxin neutralization and immunity against pathogens. Accordingly, alterations in the composition of the gut microbiota have been shown to contribute to the development of various chronic diseases. The main objectives of this review are to present recent breakthroughs in the study of the gut microbiota and show that intestinal bacteria play a critical role in the development of different disease conditions, including obesity, fatty liver disease, and lung infection. We also highlight the potential application of prebiotics and probiotics in maintaining optimal health and treating chronic inflammatory and immunity-related diseases.

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