wie stuhlprobe aufbewahren — what can you do yourself?

Storing a stool sample for a microbiome test like MyBody-X depends on the specific kit. General best practice: collect the sample fresh, avoid contamination with urine or toilet water. Most kits include a tube with a preservation solution that stabilizes bacterial DNA. Without preservative, the sample must be refrigerated (4 °C) and shipped within hours. Freezing (−20 °C) is possible for longer storage but may reduce DNA quality if thawed repeatedly. Always follow the manufacturer's instructions exactly – deviations can invalidate results. The provided context does not contain specific storage guidelines; these recommendations are based on common laboratory practice. For MyBody-X, the included manual is binding. If in doubt, contact customer support. Note: Stool tests are not intended for diagnosing acute gastrointestinal illness; consult a doctor if you have symptoms.