{"version":"1.0","type":"card","id":"7de2e5de-e24e-49ff-ae60-c8be5943abbc","url":"https://stacklist.com/card/7de2e5de-e24e-49ff-ae60-c8be5943abbc","title":"Caffeine Leads Esports Performance Research","source_url":"https://www.nutraingredients.com/Article/2026/09/09/caffeine-dominates-esports-supplements-says-new-systematic-review/","note":"2026 systematic review coverage: more than three in four esports supplements studied contain caffeine, and pure caffeine showed the most consistent gains in focus, mood and gaming performance.","image":{"url":"https://ucarecdn.com/1f949b39-b098-4b90-a600-98c85043e0ac/","alt":"Caffeine Leads Esports Performance Research","width":1200,"height":630},"stack":{"id":"f2eedf5e-26d1-4fb4-9246-f3b127aed0e5","title":"Built for the Graveyard Shift: LSC100 + Night Shift, Gaming & Gym Energy","url":"https://stacklist.com/c/wellness/stack/f2eedf5e-26d1-4fb4-9246-f3b127aed0e5"},"created_at":"2026-11-02T15:21:00.325Z","updated_at":null,"aco":{"summary":"A systematic review of 13 randomized controlled trials found that caffeine supplementation consistently improved cognitive function, gaming performance, and psychological mood in esports players. The research, conducted by Chinese universities, analyzed 18 nutritional protocols and identified caffeine as the most effective ingredient, though optimal dosing remains unclear.","tags":["caffeine","esports","cognitive-function","nutritional-supplements","performance","systematic-review"],"key_entities":[{"name":"Jiangxi University of Technology","type":"organization","confidence":0.95},{"name":"Jiangxi Normal University","type":"organization","confidence":0.95},{"name":"caffeine supplementation","type":"concept","confidence":0.98},{"name":"esports performance","type":"concept","confidence":0.98},{"name":"Dynamine","type":"technology","confidence":0.85},{"name":"TeaCrine","type":"technology","confidence":0.85},{"name":"L-theanine","type":"concept","confidence":0.9},{"name":"inositol-enhanced arginine silicate","type":"concept","confidence":0.88},{"name":"gamma-aminobutyric acid","type":"concept","confidence":0.9},{"name":"Journal of the International Society of Sports Nutrition","type":"organization","confidence":0.92},{"name":"China","type":"location","confidence":0.95}],"classification":"analysis","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:21:07.705Z"},"token_counts":{"approximate":1465,"cl100k":1093},"content_hash":"sha256:3ac6ccdd404f0c133340c21cc98e57bd7f4325e17c17239e0bae3f2f083efedb","acp_version":"0.2","body_available":true,"body_tokens":1465,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/7de2e5de-e24e-49ff-ae60-c8be5943abbc.json","html":"https://stacklist.com/card/7de2e5de-e24e-49ff-ae60-c8be5943abbc","md":"/api/public/card/7de2e5de-e24e-49ff-ae60-c8be5943abbc.md","stack_json":"/api/public/stack/f2eedf5e-26d1-4fb4-9246-f3b127aed0e5.json"}}