{"version":"1.0","type":"card","id":"176dcc95-2f46-437d-9bbc-ac62bc40dd8b","url":"https://stacklist.com/card/176dcc95-2f46-437d-9bbc-ac62bc40dd8b","title":"Caffeine and Exercise Performance: ISSN Position Stand","source_url":"https://www.tandfonline.com/doi/full/10.1186/s12970-020-00383-4","note":"This article presents the International Society of Sports Nutrition's (ISSN) position on caffeine intake and its effects on exercise performance. It critically evaluates existing literature to provide guidelines on caffeine supplementation for athletes.","image":{"url":"https://ucarecdn.com/b6a7a5c8-7621-4588-888f-f1b80db268a6/","alt":"Caffeine and Exercise Performance: ISSN Position Stand","width":275,"height":183},"stack":{"id":"385684d9-7da2-44a5-9f77-c971f5611932","title":"The Chemistry of Calm Energy: LSC100 Caffeine & L-Theanine Science","url":"https://stacklist.com/stack/385684d9-7da2-44a5-9f77-c971f5611932"},"created_at":"2026-08-18T00:41:30.617Z","updated_at":null,"aco":null,"_links":{"self":"/api/public/card/176dcc95-2f46-437d-9bbc-ac62bc40dd8b.json","html":"https://stacklist.com/card/176dcc95-2f46-437d-9bbc-ac62bc40dd8b","md":"/api/public/card/176dcc95-2f46-437d-9bbc-ac62bc40dd8b.md","stack_json":"/api/public/stack/385684d9-7da2-44a5-9f77-c971f5611932.json"}}