{"count":10,"index":{"built_at":"2026-07-28T03:03:04.940452+00:00","public_records":55311,"revision":"b5e85e40d117079d2d47438a"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: Insulin in the context of Fruchtbarkeit"},"results":[{"answer":"Insulin plays a key role in metabolism and can affect fertility, especially in women with PCOS (Polycystic Ovary Syndrome). Insulin resistance leads to elevated insulin levels, which disrupt the hormonal axis and may impair ovulation. MyBody-X does not offer direct insulin measurement in its fertility-related tests; available hormone tests (e.g., testosterone) are often calculated and not validated for assessing insulin resistance. A fasting insulin level or HOMA-IR (calculated from fasting glucose and insulin) is clinically established, but a single test without medical interpretation is of limited value. The evidence linking insulin to fertility is human-moderate (mainly in PCOS), but for consumer tests it is mostly marketing. Caveat: No validated data in context. Consult an endocrinologist for fertility concerns.","area":"gesundheit","canonical_id":"gesundheit:canonical-b46a5dd1aa95ee612a6ea9ac","id":"public-ddb540c4c63f990dee599dc6","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Insulin in the context of Fruchtbarkeit","score":19.47892924,"snippet":"Insulin plays a key role in metabolism and can affect fertility, especially in women with PCOS (Polycystic Ovary Syndrome). Insulin resistance leads to elevated insulin levels, which disrupt the hormonal axis and may impair ovulation. MyBody-X does not offer direct insulin measurement in its fertility-related tests; available hormone tests (e.g., testosterone) are often calculated and not validated for assessing insulin resistance. A fasting insulin level or HOMA-IR (calculated from fasting glucose and insulin) is clinically established, but a single test without medical interpretation is of limited value. The evidence linking insulin to fertility is human-moderate (mainly in PCOS), but for ","sources":[],"title":"Evidence check: Insulin in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-ddb540c4c63f990dee599dc6/evidence-check-insulin-in-the-context-of-fruchtbarkeit/","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 combines a 'Fertility Check' with blood sugar – an area where the evidence needs careful differentiation. A direct DNA test for 'fertility' that includes blood sugar markers is not scientifically established. While it is known that insulin resistance and impaired glucose metabolism (e.g., in PCOS) can affect fertility, the genes mentioned in the context (SLCO1B1, CYP1A2, CYP2C9, CAT) have no proven direct impact on fertility. SLCO1B1 is involved in statin and bilirubin transport, CYP1A2 in caffeine metabolism, CYP2C9 in drug processing, and CAT in antioxidant capacity. None of these genes are associated with fertility parameters or blood sugar regulation in high-quality studies. Therefore, the evidence for such a test is 'unclear' or 'marketing'. A fertility check should rely on validated markers like AMH, FSH, or insulin resistance – not on single SNPs without reproductive relevance. Caution is advised against overblown claims: blood sugar is one factor, but not a sole predictor of fertility.","area":"gesundheit","canonical_id":"gesundheit:canonical-66b19eee09a27756c1d59886","id":"public-199b5a129d2dc87533927d98","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Fertility Check | Fruchtbarkeits-Test in the context of blood sugar","score":18.79916297,"snippet":"The query combines a 'Fertility Check' with blood sugar – an area where the evidence needs careful differentiation. A direct DNA test for 'fertility' that includes blood sugar markers is not scientifically established. While it is known that insulin resistance and impaired glucose metabolism (e.g., in PCOS) can affect fertility, the genes mentioned in the context (SLCO1B1, CYP1A2, CYP2C9, CAT) have no proven direct impact on fertility. SLCO1B1 is involved in statin and bilirubin transport, CYP1A2 in caffeine metabolism, CYP2C9 in drug processing, and CAT in antioxidant capacity. None of these genes are associated with fertility parameters or blood sugar regulation in high-quality studies. Th","sources":[],"title":"Evidence check: Fertility Check | Fruchtbarkeits-Test in the context of blood sugar","url":"https://tikki.wiki/wissen/gesundheit/frage/public-199b5a129d2dc87533927d98/evidence-check-fertility-check-fruchtbarkeits-test-in-the-context-of-blood-sugar/","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":"SHBG (sex hormone-binding globulin) is a key regulator of free testosterone and estradiol bioavailability. In the fertility context, SHBG plays a significant role: low SHBG is commonly linked to insulin resistance, obesity, and PCOS – all factors that impair female fertility. In men, low SHBG can elevate free testosterone, which paradoxically may be associated with reduced sperm quality. High SHBG (e.g., in hyperthyroidism or liver disease) reduces free sex hormones and can also disrupt fertility. The evidence for these associations is robust (human-strong), but SHBG alone is not a diagnostic marker. MyBody-X may include SHBG in its hormone panel, but interpretation requires clinical correlation with other parameters (LH, FSH, estradiol, testosterone, insulin). A single measurement is subject to circadian and cycle-dependent variation. Caveat: direct-to-consumer tests cannot replace a medical workup for infertility. The provided context lacks specific SHBG references, so this answer is based on widely accepted literature.","area":"gesundheit","canonical_id":"gesundheit:canonical-5c03caeb5bc75ca463c3de0e","id":"public-961d5d2f8a1ce63c100ccd1a","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: SHBG in the context of Fruchtbarkeit","score":18.71014459,"snippet":"SHBG (sex hormone-binding globulin) is a key regulator of free testosterone and estradiol bioavailability. In the fertility context, SHBG plays a significant role: low SHBG is commonly linked to insulin resistance, obesity, and PCOS – all factors that impair female fertility. In men, low SHBG can elevate free testosterone, which paradoxically may be associated with reduced sperm quality. High SHBG (e.g., in hyperthyroidism or liver disease) reduces free sex hormones and can also disrupt fertility. The evidence for these associations is robust (human-strong), but SHBG alone is not a diagnostic marker. MyBody-X may include SHBG in its hormone panel, but interpretation requires clinical correla","sources":[],"title":"Evidence check: SHBG in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-961d5d2f8a1ce63c100ccd1a/evidence-check-shbg-in-the-context-of-fruchtbarkeit/","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":"TCF7L2 is a well-studied gene strongly associated with type 2 diabetes risk (strong GWAS evidence). In the context of fertility, the evidence is much weaker. Some studies suggest a possible link via insulin resistance and PCOS, since TCF7L2 variants affect glucose metabolism. However, these are indirect, mechanistic hints rather than direct evidence for impaired fertility. Consumer DNA tests like MyBody-X can analyze TCF7L2 variants, but interpretation for fertility is not clinically validated. Effect sizes are small, and individual results should not guide reproductive decisions. A physician or fertility specialist can provide comprehensive evaluation. Evidence: mixed (strong for diabetes, weak for fertility).","area":"gesundheit","canonical_id":"gesundheit:canonical-99af010613bfeb25d318ac7b","id":"public-6b701e57e2f0263d68c3ed50","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: TCF7L2 in the context of Fruchtbarkeit","score":18.54259179,"snippet":"TCF7L2 is a well-studied gene strongly associated with type 2 diabetes risk (strong GWAS evidence). In the context of fertility, the evidence is much weaker. Some studies suggest a possible link via insulin resistance and PCOS, since TCF7L2 variants affect glucose metabolism. However, these are indirect, mechanistic hints rather than direct evidence for impaired fertility. Consumer DNA tests like MyBody-X can analyze TCF7L2 variants, but interpretation for fertility is not clinically validated. Effect sizes are small, and individual results should not guide reproductive decisions. A physician or fertility specialist can provide comprehensive evaluation. Evidence: mixed (strong for diabetes, ","sources":[],"title":"Evidence check: TCF7L2 in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-6b701e57e2f0263d68c3ed50/evidence-check-tcf7l2-in-the-context-of-fruchtbarkeit/","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 'Cardio Risk Check' in the context of fertility lacks robust scientific support. While cardiovascular risk factors such as hypertension, dyslipidemia, and insulin resistance can indirectly impair fertility—through endothelial dysfunction, hormonal imbalances, or reduced blood flow to reproductive organs—no validated test specifically measures 'cardio risk for fertility.' MyBody-X's offerings typically assess single biomarkers (e.g., cholesterol, CRP) without accounting for cycle phase, age, or lifestyle confounders. The evidence is marketing-driven and unclear. Clinically relevant risk factors should be evaluated via standard medical workup (blood pressure, fasting lipid panel, HbA1c). Caution: a negative cardio check may provide false reassurance; a positive result does not replace a physician's diagnosis. For fertility concerns, specific hormonal and functional markers (e.g., AMH, FSH, prolactin) and a comprehensive history are essential.","area":"gesundheit","canonical_id":"gesundheit:canonical-d0c1ee36517fe6332fb3c74b","id":"public-03a4fb5baa0c58a7f4d34b30","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Cardio Risk Check in the context of Fruchtbarkeit","score":18.49932467,"snippet":"A 'Cardio Risk Check' in the context of fertility lacks robust scientific support. While cardiovascular risk factors such as hypertension, dyslipidemia, and insulin resistance can indirectly impair fertility—through endothelial dysfunction, hormonal imbalances, or reduced blood flow to reproductive organs—no validated test specifically measures 'cardio risk for fertility.' MyBody-X's offerings typically assess single biomarkers (e.g., cholesterol, CRP) without accounting for cycle phase, age, or lifestyle confounders. The evidence is marketing-driven and unclear. Clinically relevant risk factors should be evaluated via standard medical workup (blood pressure, fasting lipid panel, HbA1c). Cau","sources":[],"title":"Evidence check: Cardio Risk Check in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-03a4fb5baa0c58a7f4d34b30/evidence-check-cardio-risk-check-in-the-context-of-fruchtbarkeit/","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 glucose in the context of fertility is not directly addressed in the provided contexts. The available information covers DNA tests for skin glycation, metabolism analysis, and biological age, but no specific link between glucose and fertility is established. General medical knowledge indicates that impaired glucose regulation (e.g., insulin resistance, PCOS) can affect fertility. However, the evidence from the given contexts is weak – there are no validated biomarkers or genetic tests that directly prove a causal effect of glucose on fertility. Consumer DNA tests claiming such connections are often marketing-driven and lack clinical validation. Caveat: For fertility concerns, a medical workup (fasting glucose, HbA1c, hormone panel) is recommended rather than relying on home tests. Evidence is rated as 'unclear'.","area":"gesundheit","canonical_id":"gesundheit:canonical-2722860223f8d56dddf189bb","id":"public-018478d0ac93057dfbc7ea53","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Glukose in the context of Fruchtbarkeit","score":18.45378871,"snippet":"The question about glucose in the context of fertility is not directly addressed in the provided contexts. The available information covers DNA tests for skin glycation, metabolism analysis, and biological age, but no specific link between glucose and fertility is established. General medical knowledge indicates that impaired glucose regulation (e.g., insulin resistance, PCOS) can affect fertility. However, the evidence from the given contexts is weak – there are no validated biomarkers or genetic tests that directly prove a causal effect of glucose on fertility. Consumer DNA tests claiming such connections are often marketing-driven and lack clinical validation. Caveat: For fertility concer","sources":[],"title":"Evidence check: Glukose in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-018478d0ac93057dfbc7ea53/evidence-check-glukose-in-the-context-of-fruchtbarkeit/","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 Fertility Check (e.g., hormone panel, AMH) does not measure blood glucose levels. However, there is a well-established link between blood sugar regulation and fertility: insulin resistance and impaired glucose metabolism (e.g., in PCOS) can affect hormone profiles such as LH/FSH ratio, testosterone, and SHBG. A fertility test alone cannot replace dedicated blood glucose diagnostics (fasting glucose, HbA1c, oral glucose tolerance test). The evidence for the relevance of blood sugar in fertility is strong (clinical practice, guidelines), but the test itself does not assess this parameter. Without accompanying metabolic testing, its utility for evaluating blood sugar-related fertility issues is limited. Be cautious of marketing claims that present a fertility check as a standalone tool for assessing glycemic impact on fertility.","area":"gesundheit","canonical_id":"gesundheit:canonical-b1d113cef4837b911c0b424b","id":"public-22f75a29ab166228ca01fd16","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Fertility Check | Fruchtbarkeits-Test in the context of Blutzucker","score":18.45262909,"snippet":"The Fertility Check (e.g., hormone panel, AMH) does not measure blood glucose levels. However, there is a well-established link between blood sugar regulation and fertility: insulin resistance and impaired glucose metabolism (e.g., in PCOS) can affect hormone profiles such as LH/FSH ratio, testosterone, and SHBG. A fertility test alone cannot replace dedicated blood glucose diagnostics (fasting glucose, HbA1c, oral glucose tolerance test). The evidence for the relevance of blood sugar in fertility is strong (clinical practice, guidelines), but the test itself does not assess this parameter. Without accompanying metabolic testing, its utility for evaluating blood sugar-related fertility issue","sources":[],"title":"Evidence check: Fertility Check | Fruchtbarkeits-Test in the context of Blutzucker","url":"https://tikki.wiki/wissen/gesundheit/frage/public-22f75a29ab166228ca01fd16/evidence-check-fertility-check-fruchtbarkeits-test-in-the-context-of-blutzucker/","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 directly address triglycerides in relation to fertility. Based on general medical evidence, there is a moderate association: elevated triglycerides are often part of metabolic syndrome, insulin resistance, and obesity—all of which can impair fertility in women (e.g., PCOS, ovulatory dysfunction) and men (e.g., reduced sperm quality). Evidence comes mainly from observational studies; randomized controlled trials isolating triglycerides as a causal factor for fertility are lacking. Triglycerides are a modifiable risk factor, but lowering them alone without addressing overall lifestyle, weight, and hormonal status is not well supported. Caveat: very low triglycerides may indicate malnutrition or metabolic disorders. For personalized assessment, additional biomarkers (e.g., fasting glucose, HDL, TSH) and clinical evaluation are recommended. Evidence level: human-moderate (observational data).","area":"gesundheit","canonical_id":"gesundheit:canonical-65a0c36af5acdcf48ce1af03","id":"public-63967b87e16ac83f4e74b8b7","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Triglyceride in the context of Fruchtbarkeit","score":18.41507542,"snippet":"The provided context does not directly address triglycerides in relation to fertility. Based on general medical evidence, there is a moderate association: elevated triglycerides are often part of metabolic syndrome, insulin resistance, and obesity—all of which can impair fertility in women (e.g., PCOS, ovulatory dysfunction) and men (e.g., reduced sperm quality). Evidence comes mainly from observational studies; randomized controlled trials isolating triglycerides as a causal factor for fertility are lacking. Triglycerides are a modifiable risk factor, but lowering them alone without addressing overall lifestyle, weight, and hormonal status is not well supported. Caveat: very low triglycerid","sources":[],"title":"Evidence check: Triglyceride in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-63967b87e16ac83f4e74b8b7/evidence-check-triglyceride-in-the-context-of-fruchtbarkeit/","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 test (e.g., AMH, FSH, LH) is primarily a tool for assessing ovarian reserve and reproductive capacity – not for weight loss. However, there is an indirect link: overweight and obesity can impair fertility (e.g., via insulin resistance, PCOS). Weight loss may improve fertility parameters. The test itself does not help with weight loss, but it can serve as motivation to change lifestyle. The evidence for using a fertility test in the context of weight loss is weak – it is a practice recommendation, not a strategy backed by studies. Caveat: A normal fertility test does not rule out weight-related fertility issues; conversely, weight loss does not guarantee improved fertility. Consult a specialist if you have both weight concerns and a desire to conceive.","area":"gesundheit","canonical_id":"gesundheit:canonical-656d3f312c2435ebf20c2e39","id":"public-191963917868663f29fce22c","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Fertility Check | Fruchtbarkeits-Test in the context of Abnehmen","score":18.41399042,"snippet":"A fertility test (e.g., AMH, FSH, LH) is primarily a tool for assessing ovarian reserve and reproductive capacity – not for weight loss. However, there is an indirect link: overweight and obesity can impair fertility (e.g., via insulin resistance, PCOS). Weight loss may improve fertility parameters. The test itself does not help with weight loss, but it can serve as motivation to change lifestyle. The evidence for using a fertility test in the context of weight loss is weak – it is a practice recommendation, not a strategy backed by studies. Caveat: A normal fertility test does not rule out weight-related fertility issues; conversely, weight loss does not guarantee improved fertility. Consul","sources":[],"title":"Evidence check: Fertility Check | Fruchtbarkeits-Test in the context of Abnehmen","url":"https://tikki.wiki/wissen/gesundheit/frage/public-191963917868663f29fce22c/evidence-check-fertility-check-fruchtbarkeits-test-in-the-context-of-abnehmen/","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":"Lowering triglycerides is often discussed for cardiovascular health, but direct evidence for a benefit on fertility is limited. High triglycerides are commonly part of metabolic syndrome, which is linked to insulin resistance, PCOS, and ovulatory dysfunction. Studies show that weight loss and a Mediterranean diet can both lower triglycerides and improve fertility; however, the causal role of triglyceride reduction alone remains unclear. No randomized controlled trials have specifically tested triglyceride-lowering interventions (e.g., fish oil, fibrates, or diet) with fertility outcomes. Evidence is therefore human-moderate, based on observational data and mechanistic reasoning. Caution: extreme low-fat diets or medications may have side effects. A balanced diet rich in omega-3s, fiber, and moderate carbohydrates is sensible but not a standalone fertility treatment. Medical evaluation is recommended for anyone trying to conceive.","area":"gesundheit","canonical_id":"gesundheit:canonical-2268fc62702cafaee66c18c5","id":"public-9091e0dfb71d91b1e2e06aa2","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Triglyceride senken in the context of Fruchtbarkeit","score":18.35248758,"snippet":"Lowering triglycerides is often discussed for cardiovascular health, but direct evidence for a benefit on fertility is limited. High triglycerides are commonly part of metabolic syndrome, which is linked to insulin resistance, PCOS, and ovulatory dysfunction. Studies show that weight loss and a Mediterranean diet can both lower triglycerides and improve fertility; however, the causal role of triglyceride reduction alone remains unclear. No randomized controlled trials have specifically tested triglyceride-lowering interventions (e.g., fish oil, fibrates, or diet) with fertility outcomes. Evidence is therefore human-moderate, based on observational data and mechanistic reasoning. Caution: ext","sources":[],"title":"Evidence check: Triglyceride senken in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-9091e0dfb71d91b1e2e06aa2/evidence-check-triglyceride-senken-in-the-context-of-fruchtbarkeit/","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"}