{"count":4,"index":{"built_at":"2026-07-28T05:19:21.944808+00:00","public_records":55311,"revision":"6729760c1d5f33a71ed753e8"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: VKORC1 in the context of gut health"},"results":[{"answer":"VKORC1 encodes vitamin K epoxide reductase, a key enzyme in the vitamin K cycle. Vitamin K is crucial for blood clotting and bone metabolism, but also for certain proteins in the gut that may influence cell integrity and inflammatory processes. However, a direct link between VKORC1 variants and gut health is not supported by robust human studies. Evidence is limited to mechanistic reasoning: vitamin K-dependent proteins like osteocalcin or Gas6 could modulate gut barrier and microbiome. Current research focuses on warfarin dosing and cardiovascular risk. For gut health, factors like diet, microbiome, and lifestyle are far more relevant than single VKORC1 SNPs. No evidence-based recommendation for supplementation or dietary change based on VKORC1 exists. Beware of overblown claims from direct-to-consumer tests.","area":"gesundheit","canonical_id":"gesundheit:canonical-5a97d0bbb83dac16deabca75","id":"public-8f806c3b79983a3bada66bd0","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: VKORC1 in the context of gut health","score":25.55061604,"snippet":"VKORC1 encodes vitamin K epoxide reductase, a key enzyme in the vitamin K cycle. Vitamin K is crucial for blood clotting and bone metabolism, but also for certain proteins in the gut that may influence cell integrity and inflammatory processes. However, a direct link between VKORC1 variants and gut health is not supported by robust human studies. Evidence is limited to mechanistic reasoning: vitamin K-dependent proteins like osteocalcin or Gas6 could modulate gut barrier and microbiome. Current research focuses on warfarin dosing and cardiovascular risk. For gut health, factors like diet, microbiome, and lifestyle are far more relevant than single VKORC1 SNPs. No evidence-based recommendatio","sources":[],"title":"Evidence check: VKORC1 in the context of gut health","url":"https://tikki.wiki/wissen/gesundheit/frage/public-8f806c3b79983a3bada66bd0/evidence-check-vkorc1-in-the-context-of-gut-health/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}},{"answer":"VKORC1 is a key gene in vitamin K metabolism and warfarin sensitivity. Direct evidence linking it to gut health is lacking. While gut bacteria produce vitamin K, VKORC1 variants primarily affect coagulation, not microbiome composition or intestinal barrier function. MyBody-X may include this gene in nutrigenetic panels, but no robust studies connect it to gut health outcomes. Evidence grade: mechanistic/unclear. Consumers should not infer specific dietary advice for gut health from VKORC1 alone.","area":"gesundheit","canonical_id":"gesundheit:canonical-119b3f1b32d56807e2577a34","id":"public-80703256062a60acd882827e","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: VKORC1 in the context of Darmgesundheit","score":25.54663779,"snippet":"VKORC1 is a key gene in vitamin K metabolism and warfarin sensitivity. Direct evidence linking it to gut health is lacking. While gut bacteria produce vitamin K, VKORC1 variants primarily affect coagulation, not microbiome composition or intestinal barrier function. MyBody-X may include this gene in nutrigenetic panels, but no robust studies connect it to gut health outcomes. Evidence grade: mechanistic/unclear. Consumers should not infer specific dietary advice for gut health from VKORC1 alone.","sources":[],"title":"Evidence check: VKORC1 in the context of Darmgesundheit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-80703256062a60acd882827e/evidence-check-vkorc1-in-the-context-of-darmgesundheit/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}},{"answer":"The combination of Cardio Risk Check with gut health (Darmgesundheit) is not supported by the provided context. The knowledge fragments contain no studies or mechanisms linking cardiovascular risk markers directly to gut microbiota. Some commercial DNA tests advertise such combos, but evidence is weak or purely hypothetical. Cardiovascular risk factors like cholesterol, blood pressure, or genetic variants (e.g., CYP2D6, VKORC1) are only mentioned in relation to drug metabolism, not gut health. While the gut microbiome can influence cardiovascular risk via inflammation, this is not addressed in the given data. Consumers should be cautious about such combined tests and not rely on unverified claims. Evidence: unclear. Sources: none.","area":"gesundheit","canonical_id":"gesundheit:canonical-0b929ed8762f0241ec1cf032","id":"public-3d0abf100dd3683188536b73","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Cardio Risk Check in the context of Darmgesundheit","score":23.22808311,"snippet":"The combination of Cardio Risk Check with gut health (Darmgesundheit) is not supported by the provided context. The knowledge fragments contain no studies or mechanisms linking cardiovascular risk markers directly to gut microbiota. Some commercial DNA tests advertise such combos, but evidence is weak or purely hypothetical. Cardiovascular risk factors like cholesterol, blood pressure, or genetic variants (e.g., CYP2D6, VKORC1) are only mentioned in relation to drug metabolism, not gut health. While the gut microbiome can influence cardiovascular risk via inflammation, this is not addressed in the given data. Consumers should be cautious about such combined tests and not rely on unverified c","sources":[],"title":"Evidence check: Cardio Risk Check in the context of Darmgesundheit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-3d0abf100dd3683188536b73/evidence-check-cardio-risk-check-in-the-context-of-darmgesundheit/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}},{"answer":"The relationship between a Menopause Check and Stress is not directly addressed in the provided context. The articles cover DNA tests (e.g., VKORC1, VDR, LEPR, FUT2) and gut microbiome tests, but none discuss menopause or stress specifically. Generally, menopause involves hormonal shifts (declining estrogen) that can affect stress responses – e.g., through hot flashes, sleep disturbances, or mood changes. Conversely, chronic stress may worsen menopausal symptoms. A Menopause Check (e.g., hormone panel from saliva or blood) could theoretically help identify individual stress-related hormonal imbalances, but the evidence for a direct, clinically meaningful link is not present in the given knowledge base. Therefore, the answer must be conservative: no specific studies or sources from the context support this connection. Users should not base decisions solely on such tests and should consult a healthcare provider for personalized advice.","area":"gesundheit","canonical_id":"gesundheit:canonical-d63dcd5b0c3522851b0c2254","id":"public-ce951b365d16cfc9ce534549","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"How are Menopause Check and Stress related?","score":21.1602786,"snippet":"The relationship between a Menopause Check and Stress is not directly addressed in the provided context. The articles cover DNA tests (e.g., VKORC1, VDR, LEPR, FUT2) and gut microbiome tests, but none discuss menopause or stress specifically. Generally, menopause involves hormonal shifts (declining estrogen) that can affect stress responses – e.g., through hot flashes, sleep disturbances, or mood changes. Conversely, chronic stress may worsen menopausal symptoms. A Menopause Check (e.g., hormone panel from saliva or blood) could theoretically help identify individual stress-related hormonal imbalances, but the evidence for a direct, clinically meaningful link is not present in the given know","sources":[],"title":"How are Menopause Check and Stress related?","url":"https://tikki.wiki/wissen/gesundheit/frage/public-ce951b365d16cfc9ce534549/how-are-menopause-check-and-stress-related/","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"}