{"count":7,"index":{"built_at":"2026-07-28T02:10:47.963845+00:00","public_records":55311,"revision":"b4e5bed1af9e4c3ba654d338"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: FADS1 in the context of menopause"},"results":[{"answer":"The provided context lacks specific information on FADS1 in menopause. FADS1 encodes delta-5 desaturase, a key enzyme in the conversion of alpha-linolenic acid (ALA) to long-chain omega-3 fatty acids (EPA/DHA). During menopause, declining estrogen alters lipid metabolism and inflammation. GWAS studies have linked FADS1 variants to differences in omega-3 levels, which could theoretically influence menopausal symptoms like hot flashes, bone health, or cardiovascular risk. However, effect sizes are modest, and no robust human trials directly demonstrate that acting on FADS1 results improves menopausal outcomes. Consumer DNA tests reporting FADS1 variants offer lifestyle inspiration, not clinical guidance. The evidence is best described as GWAS-based and mechanistic, not practice-ready. Any dietary changes (e.g., increasing omega-3 intake) should be discussed with a healthcare provider. The test's marketing may overstate the actionable value.","area":"gesundheit","canonical_id":"gesundheit:canonical-05a3fc30f5ed510780f71e47","id":"public-e80b99f1ad5032e1859fc222","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: FADS1 in the context of menopause","score":22.80758001,"snippet":"The provided context lacks specific information on FADS1 in menopause. FADS1 encodes delta-5 desaturase, a key enzyme in the conversion of alpha-linolenic acid (ALA) to long-chain omega-3 fatty acids (EPA/DHA). During menopause, declining estrogen alters lipid metabolism and inflammation. GWAS studies have linked FADS1 variants to differences in omega-3 levels, which could theoretically influence menopausal symptoms like hot flashes, bone health, or cardiovascular risk. However, effect sizes are modest, and no robust human trials directly demonstrate that acting on FADS1 results improves menopausal outcomes. Consumer DNA tests reporting FADS1 variants offer lifestyle inspiration, not clinica","sources":[],"title":"Evidence check: FADS1 in the context of menopause","url":"https://tikki.wiki/wissen/gesundheit/frage/public-e80b99f1ad5032e1859fc222/evidence-check-fads1-in-the-context-of-menopause/","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":"Evidence for a direct role of FADS1 variants in menopause is weak. FADS1 is a key gene in omega-3 and omega-6 fatty acid conversion. GWAS studies show associations with fatty acid levels, but not with menopausal symptoms or timing. Clinical relevance for diet during menopause remains unclear. Consumer nutrigenetic tests are not sufficiently validated. Instead, general dietary recommendations (e.g., adequate omega-3 from fish or algae oil) should be prioritized. Evidence grade: gwas.","area":"gesundheit","canonical_id":"gesundheit:canonical-1e59f25b7585c132c5e9100f","id":"public-21dd4dc69e315edcd9d88d74","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: FADS1 in the context of Wechseljahre","score":22.52950123,"snippet":"Evidence for a direct role of FADS1 variants in menopause is weak. FADS1 is a key gene in omega-3 and omega-6 fatty acid conversion. GWAS studies show associations with fatty acid levels, but not with menopausal symptoms or timing. Clinical relevance for diet during menopause remains unclear. Consumer nutrigenetic tests are not sufficiently validated. Instead, general dietary recommendations (e.g., adequate omega-3 from fish or algae oil) should be prioritized. Evidence grade: gwas.","sources":[],"title":"Evidence check: FADS1 in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-21dd4dc69e315edcd9d88d74/evidence-check-fads1-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 'Fertility Check' or 'Fruchtbarkeits-Test' in the context of menopause requires careful scrutiny. While hormone tests (e.g., AMH, FSH) are clinically validated for assessing ovarian reserve and menopausal transition, direct-to-consumer DNA tests claiming to predict fertility during menopause lack robust evidence. The provided context includes a GWAS entry for rs174546 in the FADS1 gene, associated with lipid and inflammatory markers, but no direct link to fertility or menopause. Other context fragments on DNA tests for metabolism or drug metabolism are not applicable. Menopause is a natural hormonal process; genetic tests cannot reliably predict its timing or remaining fertility. Such tests risk providing false reassurance or unnecessary anxiety. Evidence grade: unclear/marketing. Consumers should rely on clinical hormone assessments and medical guidance.","area":"gesundheit","canonical_id":"gesundheit:canonical-4016ee003fbbc0e0156e7f83","id":"public-8f73412710fca12c5ef7d61e","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Fertility Check | Fruchtbarkeits-Test in the context of menopause","score":21.1349752,"snippet":"A 'Fertility Check' or 'Fruchtbarkeits-Test' in the context of menopause requires careful scrutiny. While hormone tests (e.g., AMH, FSH) are clinically validated for assessing ovarian reserve and menopausal transition, direct-to-consumer DNA tests claiming to predict fertility during menopause lack robust evidence. The provided context includes a GWAS entry for rs174546 in the FADS1 gene, associated with lipid and inflammatory markers, but no direct link to fertility or menopause. Other context fragments on DNA tests for metabolism or drug metabolism are not applicable. Menopause is a natural hormonal process; genetic tests cannot reliably predict its timing or remaining fertility. Such test","sources":[],"title":"Evidence check: Fertility Check | Fruchtbarkeits-Test in the context of menopause","url":"https://tikki.wiki/wissen/gesundheit/frage/public-8f73412710fca12c5ef7d61e/evidence-check-fertility-check-fruchtbarkeits-test-in-the-context-of-menopause/","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 Omega-3 Index (percentage of EPA and DHA in red blood cell membranes) is a validated biomarker for cardiovascular risk and inflammation. During menopause, declining estrogen increases cardiovascular risk, so a favorable Omega-3 Index may be protective. Some studies suggest benefits for hot flashes, mood, and bone health, but evidence is moderate and inconsistent. Genetic variants in FADS1/2 (e.g., rs174546) can affect omega-3 conversion efficiency, potentially influencing index values. The test itself is a reliable biomarker, but genotyping alone does not replace direct measurement. Caveat: No strong evidence for a specific menopause indication; omega-3 supplementation should be discussed with a physician, especially if on anticoagulants.","area":"gesundheit","canonical_id":"gesundheit:canonical-e161ad90d549b8ba3b53a0c7","id":"public-b8c3259ef7ec9401cfd7834c","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Omega-3 Index in the context of menopause","score":21.0064308,"snippet":"The Omega-3 Index (percentage of EPA and DHA in red blood cell membranes) is a validated biomarker for cardiovascular risk and inflammation. During menopause, declining estrogen increases cardiovascular risk, so a favorable Omega-3 Index may be protective. Some studies suggest benefits for hot flashes, mood, and bone health, but evidence is moderate and inconsistent. Genetic variants in FADS1/2 (e.g., rs174546) can affect omega-3 conversion efficiency, potentially influencing index values. The test itself is a reliable biomarker, but genotyping alone does not replace direct measurement. Caveat: No strong evidence for a specific menopause indication; omega-3 supplementation should be discusse","sources":[],"title":"Evidence check: Omega-3 Index in the context of menopause","url":"https://tikki.wiki/wissen/gesundheit/frage/public-b8c3259ef7ec9401cfd7834c/evidence-check-omega-3-index-in-the-context-of-menopause/","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":"This request evaluates the evidence for skincare DNA tests in the context of menopause. The provided context lacks any direct studies or data on this topic. Skincare DNA tests are often marketed with claims about collagen breakdown, antioxidant capacity, or hormone sensitivity. During menopause, declining estrogen indeed causes skin dryness, loss of elasticity, and wrinkling. However, the scientific basis for personalized skincare based solely on single gene variants (e.g., GPX1, FADS1, APOA5) is very weak. Most of these markers have small effect sizes and are not validated for clinical decisions. Lifestyle factors (diet, UV protection, moisturizing) and hormonal status have a much stronger impact on skin health than the tested SNPs. There is no proven benefit of such DNA tests for guiding skincare during menopause. Caution is warranted: supplements (e.g., selenium, omega-3s) should not be taken based solely on genetic test results, as excess can be harmful. Evidence: predominantly marketing, lacking robust clinical data.","area":"gesundheit","canonical_id":"gesundheit:canonical-f53d34e54a4cfd299ca5999f","id":"public-d4d8dc4a0c802cdb51776a4b","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Skincare DNA in the context of Wechseljahre","score":20.37536079,"snippet":"This request evaluates the evidence for skincare DNA tests in the context of menopause. The provided context lacks any direct studies or data on this topic. Skincare DNA tests are often marketed with claims about collagen breakdown, antioxidant capacity, or hormone sensitivity. During menopause, declining estrogen indeed causes skin dryness, loss of elasticity, and wrinkling. However, the scientific basis for personalized skincare based solely on single gene variants (e.g., GPX1, FADS1, APOA5) is very weak. Most of these markers have small effect sizes and are not validated for clinical decisions. Lifestyle factors (diet, UV protection, moisturizing) and hormonal status have a much stronger ","sources":[],"title":"Evidence check: Skincare DNA in the context of Wechseljahre","url":"https://tikki.wiki/wissen/gesundheit/frage/public-d4d8dc4a0c802cdb51776a4b/evidence-check-skincare-dna-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":"Whether a 'Cardio Risk Check' can help with menopause cannot be determined from the provided context. The knowledge base contains no data on such a test or menopause-specific risk factors. Menopause involves hormonal shifts (e.g., declining estrogen) that alter cardiovascular risk, including lipid changes and vascular function. A generic cardio risk test – whether DNA-based, blood-based, or microbiome-based – might theoretically flag individual tendencies, but there is no evidence from the given materials to support its utility specifically for menopause. Many direct-to-consumer tests rely on markers with limited clinical validation (e.g., FADS1 variants for omega-3 metabolism, APOE for general risk). The evidence level is 'unclear' or 'marketing'. Women in menopause should prioritize established cardiovascular prevention (exercise, diet, blood pressure management) rather than relying on unproven genetic tests. Consulting a healthcare provider before using such tests is strongly advised.","area":"gesundheit","canonical_id":"gesundheit:canonical-d437f83e48f86dc97b30238d","id":"public-861638dbaf75bef87606902f","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Can Cardio Risk Check help with menopause?","score":20.12885378,"snippet":"Whether a 'Cardio Risk Check' can help with menopause cannot be determined from the provided context. The knowledge base contains no data on such a test or menopause-specific risk factors. Menopause involves hormonal shifts (e.g., declining estrogen) that alter cardiovascular risk, including lipid changes and vascular function. A generic cardio risk test – whether DNA-based, blood-based, or microbiome-based – might theoretically flag individual tendencies, but there is no evidence from the given materials to support its utility specifically for menopause. Many direct-to-consumer tests rely on markers with limited clinical validation (e.g., FADS1 variants for omega-3 metabolism, APOE for gene","sources":[],"title":"Can Cardio Risk Check help with menopause?","url":"https://tikki.wiki/wissen/gesundheit/frage/public-861638dbaf75bef87606902f/can-cardio-risk-check-help-with-menopause/","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 query on skin aging in women is outside the provided knowledge context, which mainly covers male hormone tests and a few DNA fragments (ALDH2, TAS2R38, GPX1, FADS1, ADIPOQ). Skin aging is multifactorial: declining estrogen during menopause, UV exposure, collagen loss, genetic predisposition (e.g., MC1R, COL1A1, SOD2), and lifestyle. Consumer DNA tests like MyBody-X may theoretically detect variants in these genes, but evidence for actionable recommendations is weak. Most studies are mechanistic or observational; randomized interventions are lacking. Moreover, environmental factors (sunscreen, diet, smoking) dominate the genetic component. A hormone check (like the male test in the context) is not directly transferable to women – female hormone profiles (estradiol, progesterone, SHBG) need separate assessment. Conclusion: Without specific study data, the predictive value is limited. Consumers should not make drastic changes based solely on a genetic test. A dermatologist or endocrinologist can provide a sound evaluation.","area":"gesundheit","canonical_id":"gesundheit:canonical-b0a1a85f406717507b9bf106","id":"public-0680d17733134981a80d517a","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"MyBody-X angle on Hautalterung Frauen","score":18.41015251,"snippet":"The query on skin aging in women is outside the provided knowledge context, which mainly covers male hormone tests and a few DNA fragments (ALDH2, TAS2R38, GPX1, FADS1, ADIPOQ). Skin aging is multifactorial: declining estrogen during menopause, UV exposure, collagen loss, genetic predisposition (e.g., MC1R, COL1A1, SOD2), and lifestyle. Consumer DNA tests like MyBody-X may theoretically detect variants in these genes, but evidence for actionable recommendations is weak. Most studies are mechanistic or observational; randomized interventions are lacking. Moreover, environmental factors (sunscreen, diet, smoking) dominate the genetic component. A hormone check (like the male test in the contex","sources":[],"title":"MyBody-X angle on Hautalterung Frauen","url":"https://tikki.wiki/wissen/gesundheit/frage/public-0680d17733134981a80d517a/mybody-x-angle-on-hautalterung-frauen/","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"}