{"count":3,"index":{"built_at":"2026-07-26T23:16:01.171456+00:00","public_records":55311,"revision":"d73c8668fc6b6fbadf1f3461"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: Omega-3 Index in the context of Sport"},"results":[{"answer":"The Omega-3 Index measures the percentage of EPA and DHA in red blood cell membranes and is a validated biomarker for long-chain omega-3 status. In sports, an index ≥8 % is associated with reduced inflammation, improved recovery, and possibly better cognitive function under physical stress. However, the evidence is moderate: some RCTs show benefits for muscle soreness and recovery, but effects on performance (endurance, strength) are inconsistent. Individual responses vary due to genetics (e.g., FADS1 variants), baseline status, and dosage. The Omega-3 Index is a useful tool for monitoring supplementation, but it should not be overinterpreted. MyBody-X may offer this test, but clinical validation specifically for athletes is limited. Caveat: High-dose omega-3 (>3 g/day) can prolong bleeding time; consult a physician before starting supplementation, especially if on anticoagulants.","area":"gesundheit","canonical_id":"gesundheit:canonical-ca1192f11c97719a054d6a81","id":"public-1da5a1a8171fb452747e1d97","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Omega-3 Index in the context of Sport","score":30.19136588,"snippet":"The Omega-3 Index measures the percentage of EPA and DHA in red blood cell membranes and is a validated biomarker for long-chain omega-3 status. In sports, an index ≥8 % is associated with reduced inflammation, improved recovery, and possibly better cognitive function under physical stress. However, the evidence is moderate: some RCTs show benefits for muscle soreness and recovery, but effects on performance (endurance, strength) are inconsistent. Individual responses vary due to genetics (e.g., FADS1 variants), baseline status, and dosage. The Omega-3 Index is a useful tool for monitoring supplementation, but it should not be overinterpreted. MyBody-X may offer this test, but clinical valid","sources":[],"title":"Evidence check: Omega-3 Index in the context of Sport","url":"https://tikki.wiki/wissen/gesundheit/frage/public-1da5a1a8171fb452747e1d97/evidence-check-omega-3-index-in-the-context-of-sport/","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 in the context of sport typically claims to reveal genetic predispositions for lifespan or athletic performance. The scientific evidence is weak to moderate. The FOXO3 variant rs2764264 is associated with longevity, but the effect is tiny (63% frequency in Europeans) and not causal. For sport, no validated genes directly predict extended lifespan through training. The DIETFITS trial (JAMA 2018) found no benefit of genotype-based diet matching. FADS1 variants for omega-3 conversion have small effects and are ancestry-dependent; a blood omega-3 index is more actionable. Conclusion: Such tests provide interesting but not actionable information. Lifestyle (diet, exercise, sleep) dominates longevity. Evidence: human-moderate (observational/GWAS). Beware of marketing hype.","area":"gesundheit","canonical_id":"gesundheit:canonical-bbb52957ed4714d1e2ccb30d","id":"public-958252148c8bf0e724379e82","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Longevity DNA Test in the context of Sport","score":27.83965605,"snippet":"A longevity DNA test in the context of sport typically claims to reveal genetic predispositions for lifespan or athletic performance. The scientific evidence is weak to moderate. The FOXO3 variant rs2764264 is associated with longevity, but the effect is tiny (63% frequency in Europeans) and not causal. For sport, no validated genes directly predict extended lifespan through training. The DIETFITS trial (JAMA 2018) found no benefit of genotype-based diet matching. FADS1 variants for omega-3 conversion have small effects and are ancestry-dependent; a blood omega-3 index is more actionable. Conclusion: Such tests provide interesting but not actionable information. Lifestyle (diet, exercise, sl","sources":[],"title":"Evidence check: Longevity DNA Test in the context of Sport","url":"https://tikki.wiki/wissen/gesundheit/frage/public-958252148c8bf0e724379e82/evidence-check-longevity-dna-test-in-the-context-of-sport/","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 provided context does not contain evidence for a specific 'Cardio Risk Check' in the context of sport. MyBody-X tests cover nutrition, hormones, and microbiome, but not direct cardiovascular risk assessment for athletes. While some biomarkers (e.g., cortisol, vitamin D, omega-3 index) may influence cardiovascular health and recovery, they are not validated for predicting cardiac events during exercise. For athletes, cardiovascular screening should follow medical guidelines (e.g., ECG, echocardiogram). DTC genetic tests for heart risk have limited evidence. Therefore, the evidence for this product in a sport context is unclear and largely marketing-driven. Consumers should not rely on such tests for risk assessment and should seek medical advice.","area":"gesundheit","canonical_id":"gesundheit:canonical-2e3211391daefa869640890b","id":"public-162f0193eff83a405b740c8c","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Cardio Risk Check | Herz-Kreislauf Risiko-Test in the context of Sport","score":27.2416535,"snippet":"The provided context does not contain evidence for a specific 'Cardio Risk Check' in the context of sport. MyBody-X tests cover nutrition, hormones, and microbiome, but not direct cardiovascular risk assessment for athletes. While some biomarkers (e.g., cortisol, vitamin D, omega-3 index) may influence cardiovascular health and recovery, they are not validated for predicting cardiac events during exercise. For athletes, cardiovascular screening should follow medical guidelines (e.g., ECG, echocardiogram). DTC genetic tests for heart risk have limited evidence. Therefore, the evidence for this product in a sport context is unclear and largely marketing-driven. Consumers should not rely on suc","sources":[],"title":"Evidence check: Cardio Risk Check | Herz-Kreislauf Risiko-Test in the context of Sport","url":"https://tikki.wiki/wissen/gesundheit/frage/public-162f0193eff83a405b740c8c/evidence-check-cardio-risk-check-herz-kreislauf-risiko-test-in-the-context-of-sport/","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"}