{"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::COFFEE_SS","issue_slug":"longevity","doc_id":"COFFEE_SS","title":"Coffee","doi":"10.62487/saimsara648ea100","doi_url":"https://doi.org/10.62487/saimsara648ea100","version":"2026-03-22","source_name":"PubMed","article_url":"https://saimsara.com/sessions/coffee-20260210-060020-648ea100/","image_url":"","topic_tags":"Caffeine,Cancer risk,Metabolic health,Cardiovascular health,Neurological effects,Gastrointestinal health,Immune system,Inflammation,Coffee use disorder,Genetic studies","keywords":["Caffeine","Cancer risk","Metabolic health","Cardiovascular health","Neurological effects","Gastrointestinal health","Immune system","Inflammation","Coffee use disorder","Genetic studies"],"metrics":{"included_all":4550,"included_original":4049,"reference_index":275,"total_participants":55611456},"discover_url":"https://saimsara.com/api/v1/discover.php?doc_key=longevity%3A%3ACOFFEE_SS","paid_evidence_url":"https://saimsara.com/api/v1/evidence.php?doc_key=longevity%3A%3ACOFFEE_SS","price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"payment_methods":["api_key","stripe_checkout","object_grant","x402"],"text_length":17088,"preview":"Results Key finding aligned to the query: Coffee consumption demonstrates a complex, often bimodal relationship with human health, with moderate intake frequently associated with beneficial outcomes across various physiological systems and chronic diseases, while high consumption or specific preparations may pose risks. For example, habitual coffee intake is associated with a lower risk of total mortality, and 2-3 cups/day are linked to the lowest risk of stroke and dementia and incident cataract. Conversely, high consumption (>4 cups/day) has been associated with increased odds of ischemic stroke, and instant coffee specifically with an increased risk of breast cancer, highlighting the impo…","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::COFFEE_SS"},"optional_params":{"customer_email":"user@example.com"},"price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"curl_example":"curl -X POST https://saimsara.com/create_checkout_session.php -d \"plan=evidence_object\" -d \"doc_key=longevity::COFFEE_SS\" -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%3ACOFFEE_SS","curl_example":"curl -H \"X-SAIMSARA-Payment-Proof: YOUR_PAYMENT_PROOF_TOKEN\" \"https://saimsara.com/api/v1/evidence.php?doc_key=longevity%3A%3ACOFFEE_SS\""}}}