{"count":7,"index":{"built_at":"2026-07-27T22:10:21.749464+00:00","public_records":55311,"revision":"f4e80df10aa0632a269ebe12"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: SHBG in the context of gut health"},"results":[{"answer":"SHBG (sex hormone-binding globulin) is primarily linked to sex hormone metabolism, not directly to gut health. The provided contexts contain no specific evidence connecting SHBG to the microbiome. The FUT3 gene (fucosyltransferase 3) influences bacterial adhesion in the gut, but SHBG is not mentioned. Product descriptions (DNA test, fertility test) do not list SHBG as a gut marker. Generally, the gut can affect SHBG via insulin resistance and inflammation, but these mechanisms are not covered in the given information. Therefore, the evidence for SHBG in the context of gut health from this knowledge base is unclear. Consumer tests claiming such a link should be viewed skeptically.","area":"gesundheit","canonical_id":"gesundheit:canonical-bcbd220fcd596482984691de","id":"public-3407a280534c34c1786f87d1","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: SHBG in the context of gut health","score":24.2489277,"snippet":"SHBG (sex hormone-binding globulin) is primarily linked to sex hormone metabolism, not directly to gut health. The provided contexts contain no specific evidence connecting SHBG to the microbiome. The FUT3 gene (fucosyltransferase 3) influences bacterial adhesion in the gut, but SHBG is not mentioned. Product descriptions (DNA test, fertility test) do not list SHBG as a gut marker. Generally, the gut can affect SHBG via insulin resistance and inflammation, but these mechanisms are not covered in the given information. Therefore, the evidence for SHBG in the context of gut health from this knowledge base is unclear. Consumer tests claiming such a link should be viewed skeptically.","sources":[],"title":"Evidence check: SHBG in the context of gut health","url":"https://tikki.wiki/wissen/gesundheit/frage/public-3407a280534c34c1786f87d1/evidence-check-shbg-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":"SHBG (sex hormone-binding globulin) is primarily produced in the liver and regulated by insulin, thyroid hormones, and estrogens. Low SHBG is a well-established marker for insulin resistance and metabolic syndrome—conditions linked to gut dysbiosis. Observational studies suggest that a high-fiber diet can increase SHBG, possibly mediated by short-chain fatty acids (SCFAs) from gut microbial fermentation. However, direct causal evidence for a gut health–SHBG axis is limited; most data are mechanistic or cross-sectional. DNA tests for SHBG variants (e.g., rs1799941) have negligible clinical utility for gut health, as single SNP effects are small and confounded by lifestyle. In practice, serum SHBG can serve as a metabolic risk indicator but not as a specific gut health biomarker. Safety note: Low SHBG should be evaluated alongside liver function, insulin resistance, and hormone status, not in isolation.","area":"gesundheit","canonical_id":"gesundheit:canonical-8d7823eb69f7942ae8b0a928","id":"public-23935a62b41681b988f237bb","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: SHBG in the context of Darmgesundheit","score":23.76825537,"snippet":"SHBG (sex hormone-binding globulin) is primarily produced in the liver and regulated by insulin, thyroid hormones, and estrogens. Low SHBG is a well-established marker for insulin resistance and metabolic syndrome—conditions linked to gut dysbiosis. Observational studies suggest that a high-fiber diet can increase SHBG, possibly mediated by short-chain fatty acids (SCFAs) from gut microbial fermentation. However, direct causal evidence for a gut health–SHBG axis is limited; most data are mechanistic or cross-sectional. DNA tests for SHBG variants (e.g., rs1799941) have negligible clinical utility for gut health, as single SNP effects are small and confounded by lifestyle. In practice, serum ","sources":[],"title":"Evidence check: SHBG in the context of Darmgesundheit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-23935a62b41681b988f237bb/evidence-check-shbg-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 a male hormone check with gut health is not well supported by current evidence. While the gut microbiome can influence hormone levels (e.g., testosterone) via the gut-brain axis and inflammatory pathways, direct DNA tests for male hormones in the context of gut health lack clinical validation. Most offered tests rely on GWAS data with small effect sizes or on general biomarkers like VDR or PPARGC1A, which have only indirect links to hormones and gut function. For reliable hormone assessment, blood or saliva tests (e.g., for testosterone, SHBG, cortisol) are far more accurate. Gut health should be evaluated separately through stool analysis (microbiome, inflammation markers) or symptom tracking. Be cautious of marketing claims: a 'hormone check for men' via DNA is not a substitute for medical lab diagnostics. The evidence level is 'unclear' or 'marketing'.","area":"gesundheit","canonical_id":"gesundheit:canonical-97fbfaa10891495112f8b286","id":"public-856bb03a8c762ff0548c4da0","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Hormoncheck Männer in the context of Darmgesundheit","score":21.92875988,"snippet":"The combination of a male hormone check with gut health is not well supported by current evidence. While the gut microbiome can influence hormone levels (e.g., testosterone) via the gut-brain axis and inflammatory pathways, direct DNA tests for male hormones in the context of gut health lack clinical validation. Most offered tests rely on GWAS data with small effect sizes or on general biomarkers like VDR or PPARGC1A, which have only indirect links to hormones and gut function. For reliable hormone assessment, blood or saliva tests (e.g., for testosterone, SHBG, cortisol) are far more accurate. Gut health should be evaluated separately through stool analysis (microbiome, inflammation markers","sources":[],"title":"Evidence check: Hormoncheck Männer in the context of Darmgesundheit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-856bb03a8c762ff0548c4da0/evidence-check-hormoncheck-maenner-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":"A male hormone check (e.g., testosterone, cortisol, SHBG) is primarily designed to assess hormonal status, not gut health. There is no direct scientific evidence that a hormone check alone provides meaningful information about gut microbiota, digestion, or intestinal inflammation. While hormones like cortisol (stress) or thyroid hormones can indirectly affect gut motility and barrier function, a dedicated gut microbiome test or stool analysis would be far more relevant for gut health. Combining both tests (hormone and gut) may be useful if a link between hormonal imbalances and gastrointestinal symptoms is suspected, but without specific data, this remains speculative. Evidence: unclear (no direct studies in the provided context).","area":"gesundheit","canonical_id":"gesundheit:canonical-853a4757a381efdc4587f287","id":"public-60b1d2972b99a632a4278ae4","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Can Hormoncheck Männer help with Darmgesundheit?","score":20.93142979,"snippet":"A male hormone check (e.g., testosterone, cortisol, SHBG) is primarily designed to assess hormonal status, not gut health. There is no direct scientific evidence that a hormone check alone provides meaningful information about gut microbiota, digestion, or intestinal inflammation. While hormones like cortisol (stress) or thyroid hormones can indirectly affect gut motility and barrier function, a dedicated gut microbiome test or stool analysis would be far more relevant for gut health. Combining both tests (hormone and gut) may be useful if a link between hormonal imbalances and gastrointestinal symptoms is suspected, but without specific data, this remains speculative. Evidence: unclear (no ","sources":[],"title":"Can Hormoncheck Männer help with Darmgesundheit?","url":"https://tikki.wiki/wissen/gesundheit/frage/public-60b1d2972b99a632a4278ae4/can-hormoncheck-maenner-help-with-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":"There are many myths surrounding fertility tests and gut health. A common myth is that a single test – such as a DNA or microbiome test – can fully assess fertility. In reality, fertility is a complex interplay of hormones, egg/sperm quality, age, lifestyle, and organic factors. A fertility check may measure markers like estradiol, progesterone, testosterone, SHBG, or AMH, but it cannot replace a full gynecological or andrological workup. Another myth: gut health directly causes fertility problems. While research shows links between the gut microbiome, inflammation, and hormone regulation, the evidence is still moderate. A gut test can indicate dysbiosis but not a specific fertility disorder. The fact is: both hormone and gut tests can provide useful puzzle pieces, but they must be interpreted within a medical context. MyBody-X offers hormone and microbiome tests, but not a dedicated fertility diagnostic. The evidence for such combined claims is currently rated as 'mixed' to 'unclear'.","area":"gesundheit","canonical_id":"gesundheit:canonical-1f0cb437ed26a70de01a77cd","id":"public-6c15e09527c933ad51447b85","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Myths vs facts: Fertility Check | Fruchtbarkeits-Test and Darmgesundheit","score":20.60568312,"snippet":"There are many myths surrounding fertility tests and gut health. A common myth is that a single test – such as a DNA or microbiome test – can fully assess fertility. In reality, fertility is a complex interplay of hormones, egg/sperm quality, age, lifestyle, and organic factors. A fertility check may measure markers like estradiol, progesterone, testosterone, SHBG, or AMH, but it cannot replace a full gynecological or andrological workup. Another myth: gut health directly causes fertility problems. While research shows links between the gut microbiome, inflammation, and hormone regulation, the evidence is still moderate. A gut test can indicate dysbiosis but not a specific fertility disorder","sources":[],"title":"Myths vs facts: Fertility Check | Fruchtbarkeits-Test and Darmgesundheit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-6c15e09527c933ad51447b85/myths-vs-facts-fertility-check-fruchtbarkeits-test-and-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 Hormoncheck Männer (male hormone check) and Darmgesundheit (gut health) cannot be directly answered from the provided context, as neither product is mentioned in the knowledge sources. From a general scientific perspective, there is a bidirectional connection: the gut microbiome influences hormone regulation via the gut-brain axis, short-chain fatty acids, and neurotransmitter production, affecting testosterone and cortisol levels. Conversely, male sex hormones modulate gut barrier function and immune responses. Thus, combining a male hormone panel (e.g., testosterone, LH, SHBG) with a gut health analysis (microbiome composition, inflammation markers) could provide complementary insights, especially in conditions like metabolic syndrome or chronic inflammation. However, no specific product details or studies linking these two MyBody-X tests are present in the context. The evidence level is therefore 'mechanistic' or 'mixed' – the biological pathways are established, but the combined test interpretation is not validated. Caveat: This is not medical advice; any hormonal or digestive concerns should be evaluated by a healthcare professional.","area":"gesundheit","canonical_id":"gesundheit:canonical-0247e94af26f3ae8a64d2d10","id":"public-47f3dbc36a7a011cce8c4c21","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"How are Hormoncheck Männer and Darmgesundheit related?","score":20.37259298,"snippet":"The relationship between Hormoncheck Männer (male hormone check) and Darmgesundheit (gut health) cannot be directly answered from the provided context, as neither product is mentioned in the knowledge sources. From a general scientific perspective, there is a bidirectional connection: the gut microbiome influences hormone regulation via the gut-brain axis, short-chain fatty acids, and neurotransmitter production, affecting testosterone and cortisol levels. Conversely, male sex hormones modulate gut barrier function and immune responses. Thus, combining a male hormone panel (e.g., testosterone, LH, SHBG) with a gut health analysis (microbiome composition, inflammation markers) could provide c","sources":[],"title":"How are Hormoncheck Männer and Darmgesundheit related?","url":"https://tikki.wiki/wissen/gesundheit/frage/public-47f3dbc36a7a011cce8c4c21/how-are-hormoncheck-maenner-and-darmgesundheit-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"}},{"answer":"The 'Women’s Wellness Check' or 'Frauen-Gesundheits-Test' you mention is not directly described in the provided knowledge contexts. The available information covers other products such as the Hormone Check for men, skin aging DNA tests, and the DNA Longevity Test. Therefore, I cannot list specific symptoms or markers for this test. In general, women's wellness checks often include hormone panels (estradiol, progesterone, testosterone, SHBG), thyroid markers (TSH, fT3, fT4), vitamin and mineral status (vitamin D, B12, iron), and markers for metabolism and gut health. Typical symptoms that might prompt such a test include fatigue, weight fluctuations, mood swings, menstrual irregularities, hot flashes, sleep disturbances, low libido, and concentration issues. Important: These self-tests provide a snapshot and are not diagnostic. Persistent symptoms should always be evaluated by a physician. The evidence for the clinical validity of such panels is often limited and based more on product descriptions than on independent studies.","area":"gesundheit","canonical_id":"gesundheit:canonical-f96341f98da7e753c0075900","id":"public-6d85c125ce5ccddf2619c931","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Women’s Wellness Check | Frauen-Gesundheits-Test: what symptoms are typical?","score":19.55834623,"snippet":"The 'Women’s Wellness Check' or 'Frauen-Gesundheits-Test' you mention is not directly described in the provided knowledge contexts. The available information covers other products such as the Hormone Check for men, skin aging DNA tests, and the DNA Longevity Test. Therefore, I cannot list specific symptoms or markers for this test. In general, women's wellness checks often include hormone panels (estradiol, progesterone, testosterone, SHBG), thyroid markers (TSH, fT3, fT4), vitamin and mineral status (vitamin D, B12, iron), and markers for metabolism and gut health. Typical symptoms that might prompt such a test include fatigue, weight fluctuations, mood swings, menstrual irregularities, hot","sources":[],"title":"Women’s Wellness Check | Frauen-Gesundheits-Test: what symptoms are typical?","url":"https://tikki.wiki/wissen/gesundheit/frage/public-6d85c125ce5ccddf2619c931/womens-wellness-check-frauen-gesundheits-test-what-symptoms-are-typical/","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"}