{"count":2,"index":{"built_at":"2026-07-28T03:55:14.074656+00:00","public_records":55311,"revision":"87a26518b7a5d480d14c11e6"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: ADH1B in the context of Abnehmen"},"results":[{"answer":"Evidence for ADH1B in the context of weight loss is indirect and moderate. ADH1B encodes alcohol dehydrogenase, which metabolizes ethanol to acetaldehyde. The common variant rs1229984 (ADH1B*2) causes faster conversion, leading to facial flushing, nausea, and discomfort in many carriers. This typically reduces alcohol intake. Since alcohol is calorie-dense (7 kcal/g) and impairs fat oxidation, lower consumption may indirectly support weight loss. Human studies show that carriers of the fast variant drink less alcohol on average and have fewer alcohol-related problems. However, direct studies linking ADH1B variants to weight loss or BMI are scarce. Effects are population-dependent (e.g., common in East Asians). MyBody-X tests can analyze ADH1B, but interpretation should be cautious: the genetic predisposition influences drinking behavior, not metabolism directly. Marketing claims labeling ADH1B a 'slimming gene' are overblown. Safety note: individuals with the fast variant should avoid alcohol because acetaldehyde is toxic and increases cancer risk. Evidence: human-moderate.","area":"gesundheit","canonical_id":"gesundheit:canonical-d02a7e32b018a92b56b64446","id":"public-94e7dbf9201e7e9613ab402d","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: ADH1B in the context of Abnehmen","score":25.28126754,"snippet":"Evidence for ADH1B in the context of weight loss is indirect and moderate. ADH1B encodes alcohol dehydrogenase, which metabolizes ethanol to acetaldehyde. The common variant rs1229984 (ADH1B*2) causes faster conversion, leading to facial flushing, nausea, and discomfort in many carriers. This typically reduces alcohol intake. Since alcohol is calorie-dense (7 kcal/g) and impairs fat oxidation, lower consumption may indirectly support weight loss. Human studies show that carriers of the fast variant drink less alcohol on average and have fewer alcohol-related problems. However, direct studies linking ADH1B variants to weight loss or BMI are scarce. Effects are population-dependent (e.g., comm","sources":[],"title":"Evidence check: ADH1B in the context of Abnehmen","url":"https://tikki.wiki/wissen/gesundheit/frage/public-94e7dbf9201e7e9613ab402d/evidence-check-adh1b-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":"The evidence for skincare DNA tests in the context of weight loss (Abnehmen) is weak. The provided context contains no direct links between skin-related genetic variants and weight loss outcomes. Claims about genes for collagen or glycation are mostly marketing-driven (see batch 0827). While weight loss can affect skin (e.g., sagging, glycation), genetic predisposition for these effects is not supported by robust human studies. The few SNPs mentioned (e.g., rs4994, rs6311) have no proven skin effects. Even variants like ADH1B or FUT2 (batch 1542) relate to metabolism, not skin aging. Conclusion: such DNA tests offer no clinically actionable information for weight loss. Instead, calorie deficit, exercise, and skincare (sunscreen, moisturizing) are evidence-based. Beware of exaggerated direct-to-consumer claims.","area":"gesundheit","canonical_id":"gesundheit:canonical-f02c35199345414fd31edfa3","id":"public-1827c3c74a0eb4c936e36f23","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: Skincare DNA in the context of Abnehmen","score":23.28419828,"snippet":"The evidence for skincare DNA tests in the context of weight loss (Abnehmen) is weak. The provided context contains no direct links between skin-related genetic variants and weight loss outcomes. Claims about genes for collagen or glycation are mostly marketing-driven (see batch 0827). While weight loss can affect skin (e.g., sagging, glycation), genetic predisposition for these effects is not supported by robust human studies. The few SNPs mentioned (e.g., rs4994, rs6311) have no proven skin effects. Even variants like ADH1B or FUT2 (batch 1542) relate to metabolism, not skin aging. Conclusion: such DNA tests offer no clinically actionable information for weight loss. Instead, calorie defic","sources":[],"title":"Evidence check: Skincare DNA in the context of Abnehmen","url":"https://tikki.wiki/wissen/gesundheit/frage/public-1827c3c74a0eb4c936e36f23/evidence-check-skincare-dna-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"}}],"schema_version":"tikki.search-response.v1"}