How to prepare for Stuhlprobe Labor

Preparation for a stool sample depends on the specific test (e.g., microbiome analysis, fecal occult blood, calprotectin). General guidelines: avoid contamination with urine or water, do not overfill the collection tube, and store the sample cool (usually 2–8 °C). For microbiome tests, a high-fiber diet in the days before collection is often suggested, but avoid laxatives or enemas. If you take probiotics, they may alter bacterial composition – ask the lab whether to pause them. Blood in stool or diarrhea can affect results. Crucially, follow the exact instructions provided with your kit, as each lab has unique requirements (e.g., time window for shipping, cooling, fixative). MyBody-X does not provide specific stool sample instructions in the given context. The evidence here is based on common medical practice. When in doubt, contact the lab directly.