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