Probiotics and intestinal health effects: a clinical perspective

Br J Nutr. 2002 Sep;88 Suppl 1:S51-7. doi: 10.1079/BJN2002629.

Abstract

Probiotics are viable non-pathogenic micro-organisms which, when ingested, exert a positive influence on host health or physiology. We have critically analysed the evidence for the efficacy of specific probiotic strains in human gastrointestinal diseases. The best evidence can be obtained with randomised controlled trials which avoid bias. Good evidence has been obtained with several strains in the prevention or treatment of antibiotic-associated disorders, in the treatment (and to a lesser extent prevention) of gastroenteritis and acute diarrhoea and in the alleviation of lactose intolerance. We also analysed the recent randomised controlled trials performed in patients with Clostridium difficile or Helicobacter pylori, inflammatory bowel disease, irritable bowel syndrome, non-ulcer dyspepsia and colon cancer.

Publication types

  • Review

MeSH terms

  • Anti-Bacterial Agents / adverse effects
  • Diarrhea / chemically induced
  • Diarrhea / diet therapy
  • Gastroenteritis / diet therapy
  • Gastrointestinal Diseases / diet therapy*
  • Humans
  • Inflammatory Bowel Diseases / diet therapy
  • Probiotics / therapeutic use*

Substances

  • Anti-Bacterial Agents