{"schemaVersion":"ready-scan.discovery-surface.v1","id":"urn:readyscan:corpus:buyer-question:fight-form-q139548654-answer-110b6556dd6c5efcb9b2","key":"buyer_question:fight-form-q139548654-answer-110b6556dd6c5efcb9b2","kind":"buyer_question","slug":"fight-form-q139548654-answer-110b6556dd6c5efcb9b2","canonicalUrl":"https://directory.readyscan.ai/corpus/buyer-question/fight-form-q139548654-answer-110b6556dd6c5efcb9b2","machineUrl":"https://directory.readyscan.ai/discovery/corpus/buyer-question/fight-form-q139548654-answer-110b6556dd6c5efcb9b2.json","datePublished":"2026-10-23","dateModified":"2026-10-23","materialFingerprint":"fnv1a64:10ad686d2243f302","membershipFingerprint":"fnv1a64:c7479012474d53ba","relatedEntitySlugs":["fight-form-q139548654"],"relatedSurfaceKeys":["buyer_question:fight-form-q139548654-answer-266868c0132449b274a1","buyer_question:fight-form-q139548654-answer-42073ca64469b36307cf","buyer_question:fight-form-q139548654-answer-742da8d5be120ce1c163","evidence:fight-form-q139548654"],"sourceIds":["ready-scan-subjects"],"provenance":[{"snapshotId":"fight-form-q139548654-content-82cf1502cd28e4d6-snapshot","sourceId":"ready-scan-subjects","sourceRecordId":"Q139548654","sourceRevisionId":"Q139548654:content:44b1f8e2d7f8ecec","sourceContentHash":"fnv1a64:161090256b6fc36f","recordRevisionId":"Q139548654:content:44b1f8e2d7f8ecec","recordContentHash":"fnv1a64:a16f8caf3f581a70","sourceCanonicalUrl":"https://www.fightform.co/","sourceModifiedAt":"2026-10-23T09:49:38.284Z","observedOn":"2026-10-23","permission":{"basis":"public_information","evidenceUrl":"https://www.fightform.co/"},"attributionUrl":"https://www.fightform.co/"}],"quality":{"method":"same_kind_unique_trigram_floor","minimumUniqueTrigramRatio":0.3,"status":"passed"},"title":"Do synthetic workout clothes really affect testosterone?","summary":"Cited source answers across 1 active corpus record.","question":"Do synthetic workout clothes really affect testosterone?","answers":[{"entitySlug":"fight-form-q139548654","entityName":"Fight Form","answer":"“The clearest evidence points at phthalates, the plasticizers used in many synthetic textiles. In large population studies they track with lower testosterone in men at everyday exposure levels, not just industrial ones.”","sourceUrls":["https://fightform.co/faq"]}]}