Sample Collection: What impact do enemas have on Microbiome Explorer test results?

Enemas can affect GI markers and the gut microbiome.
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- Avoid enemas before stool collection if possible, especially when testing for faecal elastase.
- If used, wait at least 24–48 hours before collecting a sample.
- Enemas can alter stool pH and elastase results.
- Surfactant or soap-based enemas may also affect stability of other biomarkers.
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​https://doi.org/10.1093/bjs/znae213

https://doi.org/10.1177/17562848231174298

https://doi.org/10.1016/j.clinbiochem.2024.110811