Evidence map

All 885 tips from all chapters, sorted by topic and confidence score. See what is well supported and what is still experimental.

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4 tips

Bacteriophages · Clear selection

Bacteriophages

4 tips – expand
  • Trust score 2 of 5:Plausible Natural supplements

    Phage supplements

    A product with phages against E. coli reduced the amount of E. coli in the stool of healthy people in a small crossover study and was well tolerated. In a second study, combined with a probiotic, there were signs of better well-being and more beneficial bacteria. A clear benefit for symptoms has not been shown.

    Bacteriophages: the hunters in the gut 2 sources

  • Trust score 2 of 5:Plausible Natural supplements

    Over-the-counter phage products

    These are not phage therapy. They contain fixed phage mixtures that were well tolerated in small studies in healthy people. A benefit for symptoms or against infections has not been shown.

    Phage therapy: viruses as medicine 1 sources

  • Trust score 1 of 5:Experimental Natural supplements

    Not for bloating or irritable bowel

    Phage products have not been studied for irritable bowel or bloating. They should not be used to “optimise the virome”, because there is no target value.

    Bacteriophages: the hunters in the gut no source of its own, score based on judgement

  • Trust score 1 of 5:Experimental Natural supplements

    No self-collected phages

    Phages from sewage, waters or “homemade” cultures are neither purified nor decoded. They can contain contaminants or unwanted genes. This is not advisable.

    Phage therapy: viruses as medicine no source of its own, score based on judgement