{"count":2,"index":{"built_at":"2026-07-28T00:04:42.953141+00:00","public_records":55311,"revision":"182f08f5b4b9b1c4ebc74fdf"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: MC4R in the context of Fruchtbarkeit"},"results":[{"answer":"MC4R encodes the melanocortin 4 receptor, a key regulator of energy balance and appetite. Variants such as rs17782313 are strongly associated with obesity. In the context of fertility, MC4R is part of the leptin-melanocortin pathway that modulates GnRH release and thus the hypothalamic-pituitary-gonadal axis. However, direct evidence linking MC4R variants to human fertility outcomes is limited. Most data come from animal studies or indirect associations via obesity-related infertility. The evidence is therefore mechanistic rather than clinically established. Consumer DNA tests may include MC4R in obesity panels, but fertility claims are not supported by robust human data. MyBody-X does not appear to test MC4R based on the provided context. Safety note: No direct risks, but avoid overinterpretation.","area":"gesundheit","canonical_id":"gesundheit:canonical-29c220d2265a358dd429e5f1","id":"public-c979f38bcea899b30607e70c","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: MC4R in the context of Fruchtbarkeit","score":22.69669141,"snippet":"MC4R encodes the melanocortin 4 receptor, a key regulator of energy balance and appetite. Variants such as rs17782313 are strongly associated with obesity. In the context of fertility, MC4R is part of the leptin-melanocortin pathway that modulates GnRH release and thus the hypothalamic-pituitary-gonadal axis. However, direct evidence linking MC4R variants to human fertility outcomes is limited. Most data come from animal studies or indirect associations via obesity-related infertility. The evidence is therefore mechanistic rather than clinically established. Consumer DNA tests may include MC4R in obesity panels, but fertility claims are not supported by robust human data. MyBody-X does not a","sources":[],"title":"Evidence check: MC4R in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-c979f38bcea899b30607e70c/evidence-check-mc4r-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 combination of a weight loss DNA test („WeightLoss Slim DNA“) with fertility is not scientifically supported. Such tests typically analyze single gene variants (e.g., FTO, MC4R) that have a small effect on BMI but no direct, reproducible link to fertility. Fertility is determined by multiple factors: hormonal status, age, lifestyle, nutrition, stress, sleep, and underlying medical conditions. A genetic test alone cannot predict or improve conception ability. Evidence for direct genetic predictors of fertility is weak (mostly GWAS with small effect sizes). Moreover, many of these tests lack clinical validation and are marketed as lifestyle products. Reputable fertility diagnostics include hormone panels, ultrasound, and medical consultation – not a weight loss DNA test. Be cautious of exaggerated claims: such a test cannot provide personalized advice to enhance fertility.","area":"gesundheit","canonical_id":"gesundheit:canonical-ace735868816d517d4b033b4","id":"public-87ab800d6712b0ae3d58c5fd","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: WeightLoss Slim DNA in the context of Fruchtbarkeit","score":20.85820024,"snippet":"The combination of a weight loss DNA test („WeightLoss Slim DNA“) with fertility is not scientifically supported. Such tests typically analyze single gene variants (e.g., FTO, MC4R) that have a small effect on BMI but no direct, reproducible link to fertility. Fertility is determined by multiple factors: hormonal status, age, lifestyle, nutrition, stress, sleep, and underlying medical conditions. A genetic test alone cannot predict or improve conception ability. Evidence for direct genetic predictors of fertility is weak (mostly GWAS with small effect sizes). Moreover, many of these tests lack clinical validation and are marketed as lifestyle products. Reputable fertility diagnostics include","sources":[],"title":"Evidence check: WeightLoss Slim DNA in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-87ab800d6712b0ae3d58c5fd/evidence-check-weightloss-slim-dna-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"}