{"count":4,"index":{"built_at":"2026-07-27T21:39:20.658007+00:00","public_records":55311,"revision":"f1423cb57c52fe7877037eb6"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: SHBG in the context of skin aging"},"results":[{"answer":"The link between SHBG (sex hormone-binding globulin) and skin aging is not firmly established. SHBG modulates the bioavailability of sex hormones like estrogen and testosterone, which influence collagen synthesis, skin thickness, and sebum production. Some observational studies suggest that lower SHBG in perimenopausal women may correlate with increased wrinkling and loss of elasticity, possibly due to a relative androgen excess. However, effect sizes are small, the evidence is heterogeneous, and confounding factors (e.g., BMI, insulin resistance) are often not fully controlled. Moreover, SHBG naturally increases with age, complicating causal interpretation. No robust randomized controlled trials directly address SHBG modulation for skin aging. Direct-to-consumer genetic tests that include SHBG variants (e.g., in the SHBG gene) tend to overstate clinical relevance. The evidence is primarily mechanistic and associative. Therefore, a single SHBG measurement or genetic score is insufficient to predict individual skin aging or to guide targeted anti-aging interventions. A comprehensive approach considering lifestyle, hormonal balance, and dermatological care is more appropriate.","area":"gesundheit","canonical_id":"gesundheit:canonical-1ece8a86ff596e6ebb0934c5","id":"public-8bcb2f131a2c904d088073ce","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: SHBG in the context of skin aging","score":28.74997221,"snippet":"The link between SHBG (sex hormone-binding globulin) and skin aging is not firmly established. SHBG modulates the bioavailability of sex hormones like estrogen and testosterone, which influence collagen synthesis, skin thickness, and sebum production. Some observational studies suggest that lower SHBG in perimenopausal women may correlate with increased wrinkling and loss of elasticity, possibly due to a relative androgen excess. However, effect sizes are small, the evidence is heterogeneous, and confounding factors (e.g., BMI, insulin resistance) are often not fully controlled. Moreover, SHBG naturally increases with age, complicating causal interpretation. No robust randomized controlled t","sources":[],"title":"Evidence check: SHBG in the context of skin aging","url":"https://tikki.wiki/wissen/gesundheit/frage/public-8bcb2f131a2c904d088073ce/evidence-check-shbg-in-the-context-of-skin-aging/","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 MyBody-X Hormoncheck Frauen typically measures hormones such as estradiol, progesterone, testosterone, SHBG, and possibly cortisol. In the context of skin, imbalances – e.g., relative estrogen dominance or low progesterone – may be linked to acne, oily skin, or premature aging. However, this test is a screening tool, not a diagnostic one. Skin issues have multiple causes (genetics, microbiome, skincare, diet). The evidence for direct actionable recommendations from such hormone profiles is weak to moderate. Individual interpretations remain speculative. Safety note: For serious skin or menstrual concerns, medical evaluation (gynecology, dermatology) is essential. The test can provide orienting data but does not replace clinical diagnostics. Evidence: practice/marketing.","area":"gesundheit","canonical_id":"gesundheit:canonical-75af017ac543e19e6767c6a5","id":"public-9e3dbbf35994c57d1a875ca9","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Hormoncheck Frauen in the context of Haut","score":25.82904271,"snippet":"The MyBody-X Hormoncheck Frauen typically measures hormones such as estradiol, progesterone, testosterone, SHBG, and possibly cortisol. In the context of skin, imbalances – e.g., relative estrogen dominance or low progesterone – may be linked to acne, oily skin, or premature aging. However, this test is a screening tool, not a diagnostic one. Skin issues have multiple causes (genetics, microbiome, skincare, diet). The evidence for direct actionable recommendations from such hormone profiles is weak to moderate. Individual interpretations remain speculative. Safety note: For serious skin or menstrual concerns, medical evaluation (gynecology, dermatology) is essential. The test can provide ori","sources":[],"title":"Evidence check: Hormoncheck Frauen in the context of Haut","url":"https://tikki.wiki/wissen/gesundheit/frage/public-9e3dbbf35994c57d1a875ca9/evidence-check-hormoncheck-frauen-in-the-context-of-haut/","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":23.86521369,"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"}},{"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":23.19708042,"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"}