{"ok":true,"api":{"name":"SAIMSARA Evidence Object Discovery API","version":"v1"},"mode":"doc_key","editorial_verification":{"status":"human_reviewed","trust_label":"machine_generated_human_reviewed","method":"World ID proof-of-human editorial account","scope":["clinical_integrity","reference_quality","scientific_coherence"],"verification_note":"This Evidence Object is machine-generated and human-reviewed. World ID is used to verify that editorial oversight was submitted by a unique human account.","does_not_mean":"World ID verifies proof-of-human editorial oversight; it does not independently certify the scientific truth of every claim."},"object":{"object_type":"saimsara_evidence_object_metadata","doc_key":"longevity::NICOTINE_POUCHES_PM","issue_slug":"longevity","doc_id":"NICOTINE_POUCHES_PM","title":"Nicotine Pouches, Youth Use, Harm Reduction, and Marketing","doi":"10.62487/saimsaradf0814e3","doi_url":"https://doi.org/10.62487/saimsaradf0814e3","version":"2026-05-28","source_name":"PubMed","article_url":"https://saimsara.com/sessions/nicotine-pouch-20260528-124059-df0814e3/","image_url":"https://youtu.be/kiUUp8ACbQc","topic_tags":"nicotine pouches,tobacco-free nicotine,oral nicotine products,youth nicotine use,nicotine pharmacokinetics,smoking cessation,flavored nicotine,tobacco harm reduction,nicotine advertising,dual tobacco use","keywords":["nicotine pouches","tobacco-free nicotine","oral nicotine products","youth nicotine use","nicotine pharmacokinetics","smoking cessation","flavored nicotine","tobacco harm reduction","nicotine advertising","dual tobacco use"],"metrics":{"included_all":246,"included_original":194,"reference_index":109,"total_participants":1095779},"discover_url":"https://saimsara.com/api/v1/discover.php?doc_key=longevity%3A%3ANICOTINE_POUCHES_PM","paid_evidence_url":"https://saimsara.com/api/v1/evidence.php?doc_key=longevity%3A%3ANICOTINE_POUCHES_PM","price":{"amount":"9.00","currency":"USD","units":9,"unit_amount":"1.00"},"payment_methods":["api_key","stripe_checkout","object_grant","x402"],"text_length":18097,"preview":"Results Key finding aligned to the query: The most consistent and query-defining signal across the included evidence is the rapid, multi-country increase in nicotine pouch use prevalence, concentrated among young males and strongly intertwined with concurrent or prior use of other tobacco and nicotine products. In the United States, past-30-day use among 10th and 12th graders doubled from 1.3% to 2.6% between 2023 and 2024, while adult past-30-day prevalence rose from 2.3% to 4.2% over the same period. In Great Britain, adult use increased tenfold from 0.1% in October 2020 to 1.0% in March 2025, with prevalence among 16–24-year-olds reaching 4.0%. Among Finnish adolescents, current use reach…","trust_label":"machine_generated_human_reviewed","editorial_verification":{"status":"human_reviewed","trust_label":"machine_generated_human_reviewed","method":"World ID proof-of-human editorial account","scope":["clinical_integrity","reference_quality","scientific_coherence"],"verification_note":"This Evidence Object is machine-generated and human-reviewed. World ID is used to verify that editorial oversight was submitted by a unique human account.","does_not_mean":"World ID verifies proof-of-human editorial oversight; it does not independently certify the scientific truth of every claim."},"checkout":{"method":"POST","url":"https://saimsara.com/create_checkout_session.php","content_type":"application/x-www-form-urlencoded","params":{"plan":"evidence_object","doc_key":"longevity::NICOTINE_POUCHES_PM"},"optional_params":{"customer_email":"user@example.com"},"price":{"amount":"9.00","currency":"USD","units":9,"unit_amount":"1.00"},"curl_example":"curl -X POST https://saimsara.com/create_checkout_session.php -d \"plan=evidence_object\" -d \"doc_key=longevity::NICOTINE_POUCHES_PM\" -d \"customer_email=user@example.com\""},"access_after_payment":{"header":"X-SAIMSARA-Payment-Proof","endpoint":"https://saimsara.com/api/v1/evidence.php?doc_key=longevity%3A%3ANICOTINE_POUCHES_PM","curl_example":"curl -H \"X-SAIMSARA-Payment-Proof: YOUR_PAYMENT_PROOF_TOKEN\" \"https://saimsara.com/api/v1/evidence.php?doc_key=longevity%3A%3ANICOTINE_POUCHES_PM\""}}}