{"count":1,"index":{"built_at":"2026-07-28T07:08:31.940207+00:00","public_records":55311,"revision":"16a019309cdbcfe047a09ddd"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: Stuhlprobe in the context of Müdigkeit"},"results":[{"answer":"The use of a stool sample to investigate fatigue lacks robust scientific validation. While the gut-brain axis is a plausible mechanism linking microbiome composition to energy levels, current evidence is mostly mechanistic or based on small observational studies. None of the provided context directly supports stool analysis for fatigue. Fatigue has numerous well-established causes – iron deficiency, thyroid dysfunction, poor sleep, stress – that are better assessed through standard blood tests (CBC, ferritin, TSH, vitamin D). The vitamin D self-test mentioned in the context offers a rough orientation but does not replace medical evaluation. Stool microbiome tests are often marketed as lifestyle products without proven clinical utility for fatigue. The evidence level is best described as 'unclear' or 'marketing'. Caution is advised: consumers should not rely on stool tests alone for fatigue. A comprehensive medical workup remains the gold standard.","area":"gesundheit","canonical_id":"gesundheit:canonical-1c3011f688fad08f62ed4ae7","id":"public-b26bc68f66e8a78b11199ffc","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Stuhlprobe in the context of Müdigkeit","score":21.85881647,"snippet":"The use of a stool sample to investigate fatigue lacks robust scientific validation. While the gut-brain axis is a plausible mechanism linking microbiome composition to energy levels, current evidence is mostly mechanistic or based on small observational studies. None of the provided context directly supports stool analysis for fatigue. Fatigue has numerous well-established causes – iron deficiency, thyroid dysfunction, poor sleep, stress – that are better assessed through standard blood tests (CBC, ferritin, TSH, vitamin D). The vitamin D self-test mentioned in the context offers a rough orientation but does not replace medical evaluation. Stool microbiome tests are often marketed as lifest","sources":[],"title":"Evidence check: Stuhlprobe in the context of Müdigkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-b26bc68f66e8a78b11199ffc/evidence-check-stuhlprobe-in-the-context-of-muedigkeit/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}}],"schema_version":"tikki.search-response.v1"}