What impact do enemas have on Microbiome Explorer test results?

Enemas can affect both GI markers and the gut microbiome, so we recommend avoiding them before stool collection where possible — particularly when testing for faecal elastase. If an enema has been used, wait at least 24 to 48 hours before collecting a sample.
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Why does this matter? Enemas can alter stool pH and elastase results, and surfactant or soap-based enemas may also affect the stability of other biomarkers. A short delay gives you a much cleaner picture.