Stuhlprobe: what does this mean exactly?

The question about 'Stuhlprobe' (stool sample) in the context of MyBody-X refers to the microbiome test. You send in a stool sample to analyze the composition of your gut bacteria. The test provides insights into the diversity and ratios of different bacterial strains, which are linked to digestion, immunity, and metabolism. However, the provided knowledge context does not contain direct details about this test; the information focuses on DNA tests from saliva samples. Therefore, the evidence for the exact meaning of the stool sample is 'unclear'. It is important to note that a microbiome test does not provide a diagnosis but only a snapshot of the gut flora. Interpretation should always be done by a doctor or nutrition professional. Marketing claims that suggest simple solutions for complex health issues should be viewed critically.