{"count":10,"index":{"built_at":"2026-07-28T04:06:03.163173+00:00","public_records":55311,"revision":"c72245d811f1e99f5e86952d"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: Vitamin D Test in the context of Wechseljahre"},"results":[{"answer":"Measuring 25-OH vitamin D during menopause is clinically relevant because declining estrogen accelerates bone turnover, and deficiency increases osteoporosis risk. However, the provided context lacks direct studies or guidelines on this specific combination. The evidence for routine testing in all menopausal women is moderate: treating confirmed deficiency is beneficial, but universal screening without risk factors is not strongly supported. The test reflects current status, not genetic predisposition. Caveat: clinical decisions should consider individual risk factors (e.g., bone density, sun exposure). The result is time-sensitive due to seasonal variation. No direct sources from the given context.","area":"gesundheit","canonical_id":"gesundheit:canonical-83c0eb68e47d34c0e55f00e1","id":"public-4801455cdce1fce92fee5f93","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Vitamin D 25-OH in the context of Wechseljahre","score":18.06047079,"snippet":"Measuring 25-OH vitamin D during menopause is clinically relevant because declining estrogen accelerates bone turnover, and deficiency increases osteoporosis risk. However, the provided context lacks direct studies or guidelines on this specific combination. The evidence for routine testing in all menopausal women is moderate: treating confirmed deficiency is beneficial, but universal screening without risk factors is not strongly supported. The test reflects current status, not genetic predisposition. Caveat: clinical decisions should consider individual risk factors (e.g., bone density, sun exposure). The result is time-sensitive due to seasonal variation. No direct sources from the given ","sources":[],"title":"Evidence check: Vitamin D 25-OH in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-4801455cdce1fce92fee5f93/evidence-check-vitamin-d-25-oh-in-the-context-of-wechseljahre/","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 question about a Vitamin D test in the context of menopause is not directly addressed in the provided context. The context focuses on DNA tests and food sensitivities, not on biomarkers like vitamin D. Generally, vitamin D is important for bone health during menopause due to estrogen decline increasing osteoporosis risk. However, the context lacks any evidence supporting the use of a vitamin D test in this phase. Evidence for direct-to-consumer (DTC) tests is generally weak (PMID: 38474735). Many companies market vitamin D tests as essential, yet guidelines (e.g., Endocrine Society) recommend routine screening only for at-risk groups. The context contains no studies that support vitamin D testing in menopause. Therefore, the evidence is rated as 'marketing' or 'unclear'. A vitamin D deficiency can be assessed via a blood test (25-hydroxyvitamin D) by a doctor, but the benefit of a DTC test is questionable. Without specific evidence from the context, consult a healthcare professional.","area":"gesundheit","canonical_id":"gesundheit:canonical-9ac2fc563ba2013f2889adaf","id":"public-1c48acd46212de787255d3a8","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Vitamin D Test in the context of Wechseljahre","score":18.01585032,"snippet":"The question about a Vitamin D test in the context of menopause is not directly addressed in the provided context. The context focuses on DNA tests and food sensitivities, not on biomarkers like vitamin D. Generally, vitamin D is important for bone health during menopause due to estrogen decline increasing osteoporosis risk. However, the context lacks any evidence supporting the use of a vitamin D test in this phase. Evidence for direct-to-consumer (DTC) tests is generally weak (PMID: 38474735). Many companies market vitamin D tests as essential, yet guidelines (e.g., Endocrine Society) recommend routine screening only for at-risk groups. The context contains no studies that support vitamin ","sources":[],"title":"Evidence check: Vitamin D Test in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-1c48acd46212de787255d3a8/evidence-check-vitamin-d-test-in-the-context-of-wechseljahre/","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 question of a nutrient check during menopause is understandable, as the need for certain micronutrients (e.g., vitamin D, calcium, B vitamins) increases. However, the provided context lacks specific studies or guidelines on nutrient checks in menopause. Instead, it shows that DNA-based nutrient tests (e.g., WeightLoss DNA) are often marketed as lifestyle inspiration without clinically validated supplement recommendations. Similarly, home blood test kits from MyBody-X have high analytical accuracy but are only a snapshot and do not replace medical diagnosis. For menopause, a combined approach would be sensible: blood values (vitamin D, B12, ferritin, calcium) plus possibly genetic risk markers (e.g., for hemochromatosis or vitamin D metabolism). The evidence for pure DNA-based nutrient checks in this context is weak and largely marketing-driven. Safety note: High doses of supplements (e.g., vitamin D, iron) can be toxic; medical consultation before supplementation is essential.","area":"gesundheit","canonical_id":"gesundheit:canonical-7d2cc89526b4a3fd375039a4","id":"public-b6a7937eef9580d411996d2c","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Nährstoffcheck in the context of Wechseljahre","score":17.93274655,"snippet":"The question of a nutrient check during menopause is understandable, as the need for certain micronutrients (e.g., vitamin D, calcium, B vitamins) increases. However, the provided context lacks specific studies or guidelines on nutrient checks in menopause. Instead, it shows that DNA-based nutrient tests (e.g., WeightLoss DNA) are often marketed as lifestyle inspiration without clinically validated supplement recommendations. Similarly, home blood test kits from MyBody-X have high analytical accuracy but are only a snapshot and do not replace medical diagnosis. For menopause, a combined approach would be sensible: blood values (vitamin D, B12, ferritin, calcium) plus possibly genetic risk ma","sources":[],"title":"Evidence check: Nährstoffcheck in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-b6a7937eef9580d411996d2c/evidence-check-naehrstoffcheck-in-the-context-of-wechseljahre/","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 evidence for VKORC1 in the context of menopause is weak. VKORC1 encodes an enzyme that recycles vitamin K, which is crucial for blood coagulation and bone metabolism. During menopause, estrogen decline accelerates bone loss. Vitamin K activates osteocalcin, a bone-building protein. In theory, VKORC1 variants could affect vitamin K availability and thus influence osteoporosis risk. However, no strong human studies directly link VKORC1 polymorphisms to menopausal symptoms or bone density changes. The evidence is mechanistic at best. VKORC1 testing is primarily used for warfarin dosing, not menopause management. Relying solely on a VKORC1 DNA result without clinical markers (e.g., vitamin K levels, bone density) is not actionable. For personalized advice during menopause, consult a specialist. Evidence level: unclear/mechanistic.","area":"gesundheit","canonical_id":"gesundheit:canonical-5d7fe3721273d4ea8c369a31","id":"public-bca8a47004c3077026672e31","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: VKORC1 in the context of Wechseljahre","score":17.90718022,"snippet":"The evidence for VKORC1 in the context of menopause is weak. VKORC1 encodes an enzyme that recycles vitamin K, which is crucial for blood coagulation and bone metabolism. During menopause, estrogen decline accelerates bone loss. Vitamin K activates osteocalcin, a bone-building protein. In theory, VKORC1 variants could affect vitamin K availability and thus influence osteoporosis risk. However, no strong human studies directly link VKORC1 polymorphisms to menopausal symptoms or bone density changes. The evidence is mechanistic at best. VKORC1 testing is primarily used for warfarin dosing, not menopause management. Relying solely on a VKORC1 DNA result without clinical markers (e.g., vitamin K","sources":[],"title":"Evidence check: VKORC1 in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-bca8a47004c3077026672e31/evidence-check-vkorc1-in-the-context-of-wechseljahre/","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 Vitamin D Receptor (VDR) mediates the actions of vitamin D, which is crucial for bone metabolism, calcium balance, and immune regulation. During menopause, declining estrogen accelerates bone loss, increasing osteoporosis risk. VDR gene variants (e.g., FokI, BsmI, TaqI) have been associated with differences in vitamin D sensitivity and, in some studies, with bone mineral density and fracture risk in postmenopausal women. However, the evidence is largely mechanistic and based on observational or GWAS data, not on robust clinical trials that prove personalized supplementation based on VDR genotype improves menopause outcomes. Consumer DNA tests can report these variants, but their clinical utility for managing menopause symptoms (hot flashes, mood changes) remains unclear. Measuring serum 25-hydroxyvitamin D and following general supplementation guidelines is more evidence-based than relying solely on genetic data. Safety note: Do not self-prescribe high-dose vitamin D without lab confirmation.","area":"gesundheit","canonical_id":"gesundheit:canonical-59eb35878efed671c64e24d5","id":"public-e5afc922376d32cf9c7e62ff","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: VDR in the context of Wechseljahre","score":17.78345249,"snippet":"The Vitamin D Receptor (VDR) mediates the actions of vitamin D, which is crucial for bone metabolism, calcium balance, and immune regulation. During menopause, declining estrogen accelerates bone loss, increasing osteoporosis risk. VDR gene variants (e.g., FokI, BsmI, TaqI) have been associated with differences in vitamin D sensitivity and, in some studies, with bone mineral density and fracture risk in postmenopausal women. However, the evidence is largely mechanistic and based on observational or GWAS data, not on robust clinical trials that prove personalized supplementation based on VDR genotype improves menopause outcomes. Consumer DNA tests can report these variants, but their clinical","sources":[],"title":"Evidence check: VDR in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-e5afc922376d32cf9c7e62ff/evidence-check-vdr-in-the-context-of-wechseljahre/","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 evidence for folic acid in menopause is mixed. Folic acid (vitamin B9) is essential for DNA synthesis and homocysteine metabolism. During menopause, cardiovascular risk increases, and elevated homocysteine is an independent risk factor. Some studies show that folic acid supplementation (often with B12 and B6) can lower homocysteine. However, evidence for reducing actual cardiovascular events or menopausal symptoms (e.g., hot flashes) is weak to inconclusive. High-dose folic acid can mask vitamin B12 deficiency, which becomes more common with age. Genetic variants in MTHFR (e.g., rs1801131 A1298C) affect folate metabolism, but their clinical relevance for supplementation in menopause is unclear. Current guidelines do not recommend routine folic acid for all menopausal women; instead, they suggest individualized assessment based on deficiency or elevated homocysteine. Direct-to-consumer DNA tests often overstate the actionability of such variants. Bottom line: folic acid may be beneficial in specific cases, but broad evidence for menopause is limited. Be cautious about overinterpreting genetic test results.","area":"gesundheit","canonical_id":"gesundheit:canonical-44d7894320c3855336e156b0","id":"public-371cacaf675606bde4da829c","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Folsäure in the context of Wechseljahre","score":17.5252297,"snippet":"The evidence for folic acid in menopause is mixed. Folic acid (vitamin B9) is essential for DNA synthesis and homocysteine metabolism. During menopause, cardiovascular risk increases, and elevated homocysteine is an independent risk factor. Some studies show that folic acid supplementation (often with B12 and B6) can lower homocysteine. However, evidence for reducing actual cardiovascular events or menopausal symptoms (e.g., hot flashes) is weak to inconclusive. High-dose folic acid can mask vitamin B12 deficiency, which becomes more common with age. Genetic variants in MTHFR (e.g., rs1801131 A1298C) affect folate metabolism, but their clinical relevance for supplementation in menopause is u","sources":[],"title":"Evidence check: Folsäure in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-371cacaf675606bde4da829c/evidence-check-folsaeure-in-the-context-of-wechseljahre/","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 role of the FUT2 gene in menopause is not scientifically established. FUT2 determines secretor status and influences vitamin B12 absorption and susceptibility to certain infections (e.g., norovirus). Some studies explore links between B12 deficiency and menopausal symptoms, but there is no robust, reproducible evidence for a direct association of FUT2 variants with menopause onset or progression. Consumer DNA tests often include FUT2 in the context of nutrient metabolism or immune function, not specifically for menopause. The evidence is therefore unclear/speculative. Relying solely on FUT2 genotyping for menopause assessment is not supported. Clinical parameters such as age, hormone levels, and symptoms remain essential.","area":"gesundheit","canonical_id":"gesundheit:canonical-4621b662f6fd9bc1e2073e7c","id":"public-7b566efebff9d1866892d4de","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: FUT2 in the context of Wechseljahre","score":17.43938254,"snippet":"The role of the FUT2 gene in menopause is not scientifically established. FUT2 determines secretor status and influences vitamin B12 absorption and susceptibility to certain infections (e.g., norovirus). Some studies explore links between B12 deficiency and menopausal symptoms, but there is no robust, reproducible evidence for a direct association of FUT2 variants with menopause onset or progression. Consumer DNA tests often include FUT2 in the context of nutrient metabolism or immune function, not specifically for menopause. The evidence is therefore unclear/speculative. Relying solely on FUT2 genotyping for menopause assessment is not supported. Clinical parameters such as age, hormone lev","sources":[],"title":"Evidence check: FUT2 in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-7b566efebff9d1866892d4de/evidence-check-fut2-in-the-context-of-wechseljahre/","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 NutriCare | INFINITY DNA-Test is marketed as a comprehensive analysis for metabolism, hormones, and nutrition, including in the context of menopause. However, the scientific evidence for such DNA-based tests in menopause is weak. While certain gene variants (e.g., in vitamin D or estrogen metabolism) may theoretically play a role, robust clinical studies demonstrating a tangible benefit for individual menopause management are lacking. Results are often not reproducible and cannot replace medical hormone or blood analysis. There is also a risk of overinterpretation and unnecessary costs. For menopause, established methods such as hormone profiles, symptom diaries, and medical consultation are far more informative.","area":"gesundheit","canonical_id":"gesundheit:canonical-e748a8a990337d699acf375e","id":"public-1ee158c8078add051cbbd1db","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: NutriCare | INFINITY DNA-Test in the context of Wechseljahre","score":17.40552852,"snippet":"The NutriCare | INFINITY DNA-Test is marketed as a comprehensive analysis for metabolism, hormones, and nutrition, including in the context of menopause. However, the scientific evidence for such DNA-based tests in menopause is weak. While certain gene variants (e.g., in vitamin D or estrogen metabolism) may theoretically play a role, robust clinical studies demonstrating a tangible benefit for individual menopause management are lacking. Results are often not reproducible and cannot replace medical hormone or blood analysis. There is also a risk of overinterpretation and unnecessary costs. For menopause, established methods such as hormone profiles, symptom diaries, and medical consultation","sources":[],"title":"Evidence check: NutriCare | INFINITY DNA-Test in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-1ee158c8078add051cbbd1db/evidence-check-nutricare-infinity-dna-test-in-the-context-of-wechseljahre/","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":"A 'Longevity DNA Test' often claims to predict lifespan or aging based on single SNPs (e.g., FTO, APOE, IL6). In the context of menopause, the evidence is weak: hormonal shifts (estrogen decline) have a far greater impact on metabolism, bone health, and cardiovascular risk than most tested variants. The provided context lacks any specific studies on longevity tests during menopause. While some GWAS associations exist (e.g., IL6 for inflammation), effect sizes are small and not deterministic. Such a test cannot replace a personalized menopause strategy. Evidence-based approaches—adequate calcium/vitamin D, resistance training, stress management, and possibly hormone therapy under medical guidance—are more effective. Therefore, the evidence level is 'marketing': there is no solid scientific basis for specific recommendations in menopause from these tests.","area":"gesundheit","canonical_id":"gesundheit:canonical-c8d9cc376331c5f33168adbe","id":"public-ef45f2fff1f8b668666432f1","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Longevity DNA Test in the context of Wechseljahre","score":17.33332005,"snippet":"A 'Longevity DNA Test' often claims to predict lifespan or aging based on single SNPs (e.g., FTO, APOE, IL6). In the context of menopause, the evidence is weak: hormonal shifts (estrogen decline) have a far greater impact on metabolism, bone health, and cardiovascular risk than most tested variants. The provided context lacks any specific studies on longevity tests during menopause. While some GWAS associations exist (e.g., IL6 for inflammation), effect sizes are small and not deterministic. Such a test cannot replace a personalized menopause strategy. Evidence-based approaches—adequate calcium/vitamin D, resistance training, stress management, and possibly hormone therapy under medical guid","sources":[],"title":"Evidence check: Longevity DNA Test in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-ef45f2fff1f8b668666432f1/evidence-check-longevity-dna-test-in-the-context-of-wechseljahre/","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":"Vitamin B12 is essential for energy metabolism, nerve function, and red blood cell formation. During menopause, hormonal shifts and age-related changes in gastric acid secretion can impair B12 absorption, potentially increasing deficiency risk. Symptoms like fatigue, brain fog, and neuropathy overlap with menopausal complaints, making diagnosis tricky. Evidence for routine B12 supplementation in menopause is moderate: treating confirmed deficiency is well-supported, but prophylactic use without testing lacks strong randomized trial data. Women with MTHFR variants (e.g., C677T) or prior gastric surgery are at higher risk. A blood test (holotranscobalamin, homocysteine) before supplementation is advisable. B12 is water-soluble and safe at standard doses, but high-dose therapy should be monitored. Overall evidence grade is 'human-moderate' – observational and mechanistic data are solid, but dedicated menopause-specific RCTs are scarce.","area":"gesundheit","canonical_id":"gesundheit:canonical-711f875636f9ee70d1f3586b","id":"public-b92f38d64382e804752b0171","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: B12 in the context of Wechseljahre","score":17.31488508,"snippet":"Vitamin B12 is essential for energy metabolism, nerve function, and red blood cell formation. During menopause, hormonal shifts and age-related changes in gastric acid secretion can impair B12 absorption, potentially increasing deficiency risk. Symptoms like fatigue, brain fog, and neuropathy overlap with menopausal complaints, making diagnosis tricky. Evidence for routine B12 supplementation in menopause is moderate: treating confirmed deficiency is well-supported, but prophylactic use without testing lacks strong randomized trial data. Women with MTHFR variants (e.g., C677T) or prior gastric surgery are at higher risk. A blood test (holotranscobalamin, homocysteine) before supplementation ","sources":[],"title":"Evidence check: B12 in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-b92f38d64382e804752b0171/evidence-check-b12-in-the-context-of-wechseljahre/","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"}