{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T13:11:03Z","timestamp":1788959463234,"version":"build-2803163510"},"reference-count":9,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2026,9,6]],"date-time":"2026-09-06T00:00:00Z","timestamp":1788652800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Lifestyle Medicine"],"abstract":"<jats:p>The original Blue Zones, from Sardinia to Loma Linda, were discovered rather than designed; their health advantages emerged from tradition and geography. In 2023, Singapore was named the sixth Blue Zone and the first attributed to deliberate policy and urban design rather than tradition, making it a natural experiment in engineered population health. We argue that Singapore is not merely a public health success but a demonstration that the core premise of lifestyle medicine, that behavior and environment are the primary determinants of chronic disease, can be operationalized at the scale of a city rather than a clinic. Singapore\u2019s interventions map directly onto the pillars of lifestyle medicine: transit and urban design that make physical activity a default, food policy that shifts nutrition, and housing and green space that support connection and stress recovery. We describe a three-layer model, environment, personalization, and intelligence, that explains how such a system is built and, critically, how its effects can be verified rather than assumed. Lifestyle medicine has the evidence and the pillars. Singapore illustrates the missing scale. The discipline\u2019s next task is to help design the environments in which its prescriptions become the default, and to measure whether they work.<\/jats:p>","DOI":"10.1177\/15598276261484612","type":"journal-article","created":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T06:13:13Z","timestamp":1788761593000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["The Engineered Blue Zone: Lifestyle Medicine at the Scale of a City"],"prefix":"10.1177","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7777-2231","authenticated-orcid":false,"given":"Michael","family":"Suk","sequence":"first","affiliation":[{"name":"The Suk Group, LLC, Boston, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2112-5895","authenticated-orcid":false,"given":"Ankur","family":"Teredesai","sequence":"additional","affiliation":[{"name":"CueZen, Inc., and University of Washington"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,9,6]]},"reference":[{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1177\/1559827616637066"},{"key":"e_1_3_4_3_2","volume-title":"The Blue Zones: Secrets for Living Longer","author":"Buettner D","year":"2023","unstructured":"Buettner D. The Blue Zones: Secrets for Living Longer. Washington, DC: National Geographic;2023."},{"key":"e_1_3_4_4_2","volume-title":"World Population Prospects","author":"United Nations, Department of Economic and Social Affairs, Population Division","year":"2022","unstructured":"United Nations, Department of Economic and Social Affairs, Population Division. In: World Population Prospects. New York, NY: United Nations;2022."},{"key":"e_1_3_4_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.envres.2018.06.030"},{"key":"e_1_3_4_6_2","volume-title":"The Blue Zones: 9 Lessons for Living Longer from the People Who've Lived the Longest","author":"Buettner D","year":"2012","unstructured":"Buettner D. The Blue Zones: 9 Lessons for Living Longer from the People Who've Lived the Longest. 2nd ed. Washington, DC: Natl Geogr;2012.","edition":"2"},{"key":"e_1_3_4_7_2","doi-asserted-by":"publisher","DOI":"10.1177\/15598276251329818"},{"key":"e_1_3_4_8_2","doi-asserted-by":"publisher","DOI":"10.1161\/JAHA.121.022508"},{"key":"e_1_3_4_9_2","doi-asserted-by":"publisher","DOI":"10.1093\/aje\/kwac193"},{"key":"e_1_3_4_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1234-981X(199707)5:3<305::AID-EURO184>3.0.CO;2-4"}],"container-title":["American Journal of Lifestyle Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/15598276261484612","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/15598276261484612","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/15598276261484612","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T13:02:26Z","timestamp":1788958946000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/15598276261484612"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,6]]},"references-count":9,"alternative-id":["10.1177\/15598276261484612"],"URL":"https:\/\/doi.org\/10.1177\/15598276261484612","relation":{},"ISSN":["1559-8276","1559-8284"],"issn-type":[{"value":"1559-8276","type":"print"},{"value":"1559-8284","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,6]]},"article-number":"15598276261484612"}}