{"version":"1.0","type":"stack","id":"f2eedf5e-26d1-4fb4-9246-f3b127aed0e5","url":"https://stacklist.com/c/wellness/stack/f2eedf5e-26d1-4fb4-9246-f3b127aed0e5","title":"Built for the Graveyard Shift: LSC100 + Night Shift, Gaming & Gym Energy","description":"Night shift nurses, long-haul drivers, gamers grinding past 2am and 5am lifters all run on caffeine. This stack pulls the research on doing it right: when to dose on a night shift, why energy drinks and stacked pre-workouts backfire, what caffeine actually does for esports reaction time, and why caffeine plus a short nap beats fatigue behind the wheel. Sources are NIOSH, FMCSA, NIH, the Sleep Foundation and peer-reviewed studies. LSC100 is a dissolvable lozenge with 100mg caffeine and 100mg L-theanine, sweetened with isomalt and stevia. No water, no shaker, no can. It fits in a gym bag, a scrubs pocket or a cab console.","privacy":"public","created_at":"2026-11-02T15:20:18.787Z","updated_at":"2026-11-02T15:52:51.988Z","author":{"username":"lsc100-admin","name":"The Dose, by LSC 100®","url":"https://stacklist.com/lsc100-admin","type":"person"},"category":{"id":"wellness","name":"wellness","url":"https://stacklist.com/c/wellness"},"items":[{"id":"c7b649fc-5892-482e-96c4-1a0a213e885f","position":1,"title":"NIOSH: How Night-Shift Nurses Should Time Caffeine","url":"https://www.cdc.gov/niosh/work-hour-training-for-nurses/longhours/mod6/11.html","note":"CDC's NIOSH training for nurses: caffeine takes about 30 minutes to kick in and has a 5 to 6 hour half-life, so a dose late in a night shift can wreck the sleep you need after it.","image":{"url":"https://ucarecdn.com/57d88a1b-0725-4bf0-ab71-6c837236b602/","alt":"NIOSH: How Night-Shift Nurses Should Time Caffeine","width":1200,"height":630},"direct_link":"https://stacklist.com/card/c7b649fc-5892-482e-96c4-1a0a213e885f","created_at":"2026-11-02T15:20:50.803Z","updated_at":null,"aco":{"summary":"NIOSH training content explains how nurses should time caffeine consumption during shift work to maintain alertness while minimizing sleep disruption. Caffeine takes 30 minutes to take effect and has a 5-6 hour half-life, so consuming it near the end of a night shift can cause restlessness during daytime sleep.","tags":["caffeine","night-shift","nurses","sleep","shift-work","alertness","occupational-health"],"key_entities":[{"name":"NIOSH","type":"organization","confidence":0.99},{"name":"caffeine","type":"concept","confidence":0.99},{"name":"shift-work","type":"concept","confidence":0.95},{"name":"sleep","type":"concept","confidence":0.95},{"name":"Mayo Clinic","type":"organization","confidence":0.85}],"classification":"tutorial","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:20:56.825Z"},"token_counts":{"approximate":276,"cl100k":260},"content_hash":"sha256:eca95d52c201d7ff95bf3a3d6f1c1335fc6dd08bfcc912dfb35ff97460a74c18","acp_version":"0.2","body_available":true,"body_tokens":276,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"1d205524-669d-4510-b64c-76316fee2d18","position":2,"title":"Staying Sharp on Shift Work: Small Doses Beat Big Ones","url":"https://www.sleepfoundation.org/shift-work-disorder/shift-work-you/tips-help-manage-your-shift-work-schedule","note":"Sleep Foundation guidance for night and rotating shifts: take caffeine early in the shift, in moderate amounts every one to two hours, and stop three to four hours before you plan to sleep.","image":{"url":"https://ucarecdn.com/e0dfd6fc-e87f-41da-85dc-47aaf4edfab1/","alt":"Staying Sharp on Shift Work: Small Doses Beat Big Ones","width":1200,"height":630},"direct_link":"https://stacklist.com/card/1d205524-669d-4510-b64c-76316fee2d18","created_at":"2026-11-02T15:20:52.054Z","updated_at":null,"aco":{"summary":"Shift work requires strategic approaches to maintain alertness and sleep quality, including consistent sleep schedules, optimized bedroom environments, and moderate use of caffeine and naps. The article provides practical tips for employees working non-daytime shifts to manage shift work disorder and improve occupational performance.","tags":["shift-work","sleep-schedule","night-shift","alertness","sleep-health","caffeine","circadian-rhythm"],"key_entities":[{"name":"Sleep Foundation","type":"organization","confidence":0.95},{"name":"Bureau of Labor Statistics","type":"organization","confidence":0.95},{"name":"American Academy of Sleep Medicine","type":"organization","confidence":0.95},{"name":"National Center for Biotechnology Information","type":"organization","confidence":0.95},{"name":"shift-work-disorder","type":"concept","confidence":0.92},{"name":"circadian-rhythm","type":"concept","confidence":0.85},{"name":"COVID-19-pandemic","type":"event","confidence":0.9},{"name":"Helix-Midnight-Luxe","type":"technology","confidence":0.8}],"classification":"tutorial","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:20:58.896Z"},"token_counts":{"approximate":3393,"cl100k":2855},"content_hash":"sha256:7a3fab53c7910ddc6a18b178ad1c478d5f5a533e118d5d1ca7f1e281732d6e48","acp_version":"0.2","body_available":true,"body_tokens":3393,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"bff99a4c-c6d3-4fb8-be24-3891fb4fdf90","position":3,"title":"Sleep Debt on 12-Hour Shifts: The Nurse Data","url":"https://stacks.cdc.gov/view/cdc/193597","note":"Peer-reviewed study of hospital nurses working three straight 12-hour shifts: sleep averaged about 5.5 hours between shifts, sleepiness built each shift, and caffeine use was heavy.","image":{"url":"https://ucarecdn.com/769cb09a-bc3b-412b-bf52-bce75a9996f9/","alt":"Sleep Debt on 12-Hour Shifts: The Nurse Data","width":1000,"height":666},"direct_link":"https://stacklist.com/card/bff99a4c-c6d3-4fb8-be24-3891fb4fdf90","created_at":"2026-11-02T15:20:53.267Z","updated_at":null,"aco":{"summary":"Sleep, sleepiness, fatigue, and performance of 12-hour-shift nurses examines objectively measured sleep patterns and neurobehavioral performance in 80 registered nurses working consecutive 12-hour shifts. The study found that nurses accrue significant sleep debt (mean 5.5 hours between shifts) with accompanying fatigue and sleepiness, with certain nurses showing greater vulnerability to sleep loss as measured by attention lapses.","tags":["sleep-deprivation","shift-work","nurse-fatigue","occupational-health","neurocognitive-performance","12-hour-shifts","sleep-debt"],"key_entities":[{"name":"Bausell RB","type":"person","confidence":0.95},{"name":"Geiger-Brown J","type":"person","confidence":0.95},{"name":"Kane RL","type":"person","confidence":0.95},{"name":"Rogers VE","type":"person","confidence":0.95},{"name":"Scharf SM","type":"person","confidence":0.95},{"name":"Trinkoff AM","type":"person","confidence":0.95},{"name":"Karolinska Sleepiness Scale (KSS)","type":"technology","confidence":0.92},{"name":"Performance Vigilance Task (PVT)","type":"technology","confidence":0.92},{"name":"Occupational Fatigue Exhaustion Recovery Scale (OFER)","type":"technology","confidence":0.92},{"name":"actigraphy","type":"technology","confidence":0.9},{"name":"sleep-debt","type":"concept","confidence":0.95},{"name":"shift-work","type":"concept","confidence":0.95},{"name":"occupational-fatigue","type":"concept","confidence":0.93},{"name":"NIOSH","type":"organization","confidence":0.88}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:21:01.324Z"},"token_counts":{"approximate":3318,"cl100k":3151},"content_hash":"sha256:52e6f8b15164f724cbe934b52a5fa9caf34ae065b74fa257ee4ed3f52fdbdd83","acp_version":"0.2","body_available":true,"body_tokens":3318,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"32454216-ef03-4c78-8f09-092aa3d9a638","position":4,"title":"FMCSA: Driver Fatigue Is About the Clock, Not the Miles","url":"https://www.fmcsa.dot.gov/safety/driver-safety/cmv-driving-tips-driver-fatigue","note":"Federal trucking safety guidance: alertness drops with time of day, especially after midnight, and caffeine only buys a short window. It is not a substitute for sleep.","image":{"url":"https://ucarecdn.com/109b52d7-9069-484a-aaa3-d9edf327dc1e/","alt":"FMCSA: Driver Fatigue Is About the Clock, Not the Miles","width":1120,"height":747},"direct_link":"https://stacklist.com/card/32454216-ef03-4c78-8f09-092aa3d9a638","created_at":"2026-11-02T15:20:54.481Z","updated_at":null,"aco":{"summary":"Driver fatigue in commercial motor vehicles is primarily determined by time-of-day and circadian rhythms rather than miles driven, with the FMCSA reporting that 13 percent of CMV drivers were fatigued during crashes. The content provides practical tips including adequate sleep, healthy diet, strategic napping, and awareness of natural drowsy periods to improve driver alertness and safety.","tags":["driver-fatigue","cmv-safety","circadian-rhythm","drowsy-driving","sleep-management","road-safety","fatigue-prevention"],"key_entities":[{"name":"Federal Motor Carrier Safety Administration (FMCSA)","type":"organization","confidence":0.99},{"name":"Large Truck Crash Causation Study (LTCCS)","type":"organization","confidence":0.95},{"name":"circadian-rhythm","type":"concept","confidence":0.98},{"name":"sleep-inertia","type":"concept","confidence":0.97},{"name":"driver-fatigue","type":"concept","confidence":0.99},{"name":"commercial-motor-vehicle","type":"concept","confidence":0.98}],"classification":"tutorial","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:21:00.621Z"},"token_counts":{"approximate":1790,"cl100k":1602},"content_hash":"sha256:94bc91f74aa5e2fa7470435ee61b0b72b13f0779771d7d6b27648f7b352101a4","acp_version":"0.2","body_available":true,"body_tokens":1790,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"0f12a923-c78e-4842-956c-31434f9db4af","position":5,"title":"Caffeine Plus a 15-Minute Nap Beats Either Alone","url":"https://pubmed.ncbi.nlm.nih.gov/9401427/","note":"Loughborough sleep lab study: 200mg caffeine taken right before a short nap cut sleepy-driving incidents far more than caffeine alone. The classic caffeine nap evidence.","image":{"url":"https://ucarecdn.com/af81e066-56c9-4c64-a4e8-ad029dc56c7c/","alt":"Caffeine Plus a 15-Minute Nap Beats Either Alone","width":1440,"height":810},"direct_link":"https://stacklist.com/card/0f12a923-c78e-4842-956c-31434f9db4af","created_at":"2026-11-02T15:20:55.621Z","updated_at":null,"aco":{"summary":"Caffeine combined with a 15-minute nap during a 30-minute break significantly reduces driving incidents in sleepy drivers compared to either treatment alone. The combined treatment reduced incidents to 9% of placebo levels versus 34% for caffeine alone during a 2-hour monotonous afternoon drive simulation.","tags":["caffeine","napping","driver-fatigue","sleepiness","car-simulator","alertness","sleep-research"],"key_entities":[{"name":"caffeine","type":"concept","confidence":0.99},{"name":"napping","type":"concept","confidence":0.98},{"name":"driver sleepiness","type":"concept","confidence":0.97},{"name":"car simulator","type":"technology","confidence":0.95},{"name":"electroencephalography","type":"concept","confidence":0.92},{"name":"central nervous system stimulants","type":"concept","confidence":0.9}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:21:00.550Z"},"token_counts":{"approximate":572,"cl100k":463},"content_hash":"sha256:a0406a58a5d4e0b573271013aa37ceaf9ed387b23f1f48f612891a92fddfc7fa","acp_version":"0.2","body_available":true,"body_tokens":572,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"d847f50b-cf80-4058-b666-824230151422","position":6,"title":"Sleep-Related Crashes: What Actually Keeps Drivers Awake","url":"https://oem.bmj.com/content/56/5/289","note":"Review in Occupational and Environmental Medicine: cold air and a loud radio only help briefly. The effective move is to stop for a short nap or about 150mg of caffeine, and both together work best.","image":{"url":"https://ucarecdn.com/66e65408-8302-4fc0-9a76-887f4fc0f1aa/","alt":"Sleep-Related Crashes: What Actually Keeps Drivers Awake","width":2000,"height":1334},"direct_link":"https://stacklist.com/card/d847f50b-cf80-4058-b666-824230151422","created_at":"2026-11-02T15:20:56.769Z","updated_at":null},{"id":"992cc69f-abce-44bd-b7d8-b1e8581fba4c","position":7,"title":"Caffeine Sharpens FPS Aim and Reaction Time","url":"https://pubmed.ncbi.nlm.nih.gov/39055173","note":"Dose-response study of 24 first-person shooter players: caffeine improved clicking accuracy, target tracking and reaction time compared with placebo.","image":{"url":"https://ucarecdn.com/a2df0464-f7f1-4f36-aa26-3604ce5552ae/","alt":"Caffeine Sharpens FPS Aim and Reaction Time","width":1200,"height":630},"direct_link":"https://stacklist.com/card/992cc69f-abce-44bd-b7d8-b1e8581fba4c","created_at":"2026-11-02T15:20:57.920Z","updated_at":null,"aco":{"summary":"Caffeine supplementation significantly enhances shooting performance and reaction time in first-person shooter esports players across multiple dose levels. The study of 24 FPS players found that both 1 mg/kg and 3 mg/kg caffeine doses improved static clicking scores, hit rates, reactive tracking accuracy, and vigilance compared to a water control.","tags":["caffeine","esports","fps-games","reaction-time","performance-enhancement","ergogenic-aids"],"key_entities":[{"name":"caffeine supplementation","type":"concept","confidence":0.98},{"name":"KovaaK's FPS aim trainer","type":"technology","confidence":0.95},{"name":"first-person shooter esports","type":"concept","confidence":0.97},{"name":"psychomotor vigilance test","type":"concept","confidence":0.92},{"name":"Rogers","type":"person","confidence":0.85},{"name":"Trotter","type":"person","confidence":0.85},{"name":"Johnson","type":"person","confidence":0.8},{"name":"Desbrow","type":"person","confidence":0.85},{"name":"King","type":"person","confidence":0.85}],"classification":"analysis","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:21:04.086Z"},"token_counts":{"approximate":1275,"cl100k":1258},"content_hash":"sha256:deff8be0f612746514abdb38094fa6f2a687e5d951b846c8c72a202f88dcf4bb","acp_version":"0.2","body_available":true,"body_tokens":1275,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"99770161-2611-487d-a22f-ae92ec08fdcc","position":8,"title":"Pro Esports Players Shot Better on Caffeine","url":"https://www.nature.com/articles/s41598-024-52599-y","note":"Crossover trial in Scientific Reports: elite FPS players given 3mg/kg caffeine an hour before play showed faster reactions and better kill ratio and accuracy.","image":{"url":"https://ucarecdn.com/d83d8a15-9169-4424-85e8-4b8966fcffee/","alt":"Pro Esports Players Shot Better on Caffeine","width":1200,"height":800},"direct_link":"https://stacklist.com/card/99770161-2611-487d-a22f-ae92ec08fdcc","created_at":"2026-11-02T15:20:59.115Z","updated_at":null,"aco":{"summary":"Pro esports players demonstrated improved shooting accuracy when consuming caffeine. The study examines the relationship between caffeine consumption and competitive gaming performance.","tags":["esports","caffeine","performance","gaming","research"],"key_entities":[{"name":"caffeine","type":"concept","confidence":0.95},{"name":"esports","type":"concept","confidence":0.95},{"name":"shooting-accuracy","type":"concept","confidence":0.85}],"classification":"analysis","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:21:04.326Z"},"token_counts":{"approximate":53,"cl100k":43},"content_hash":"sha256:3f50f2b96cdee05203884bd88b8fb2d61c6d1afeed710555d41f0de1ee4643d1","acp_version":"0.2","body_available":true,"body_tokens":53,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"7de2e5de-e24e-49ff-ae60-c8be5943abbc","position":9,"title":"Caffeine Leads Esports Performance Research","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},"direct_link":"https://stacklist.com/card/7de2e5de-e24e-49ff-ae60-c8be5943abbc","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"}},{"id":"651f5d25-5afb-4090-8d30-318c4a64e183","position":10,"title":"Caffeine + L-Theanine Tested on Esports Players","url":"https://clinicaltrials.gov/study/NCT06621797","note":"Hacettepe University trial comparing caffeine alone, caffeine with L-theanine, and caffeine with breathing work on gamers' reaction time and accuracy. The same two ingredients in every LSC100 lozenge.","image":{"url":"https://ucarecdn.com/eafbf19f-bea0-4f82-b7b3-d43c661ab10e/","alt":"Caffeine + L-Theanine Tested on Esports Players","width":724,"height":483},"direct_link":"https://stacklist.com/card/651f5d25-5afb-4090-8d30-318c4a64e183","created_at":"2026-11-02T15:21:01.765Z","updated_at":null,"aco":{"summary":"Caffeine and L-Theanine were tested on esports players to evaluate their effects on cognitive performance and gaming ability. This study examines the combined supplementation's impact on competitive gaming performance metrics.","tags":["caffeine","l-theanine","esports","cognitive-performance","supplement-study","gaming"],"key_entities":[{"name":"Caffeine","type":"concept","confidence":0.95},{"name":"L-Theanine","type":"concept","confidence":0.95},{"name":"Esports","type":"concept","confidence":0.92},{"name":"Cognitive Performance","type":"concept","confidence":0.88}],"classification":"analysis","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:21:05.897Z"},"token_counts":{"approximate":39,"cl100k":26},"content_hash":"sha256:be467891e2ea5e3faf4c0ae82c2184a37aacaeafde9ee5f571b8594679424f21","acp_version":"0.2","body_available":true,"body_tokens":39,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"bb3ab92c-ccc3-4709-a217-f22d81328ced","position":11,"title":"Is Pre-Workout Bad for Your Heart? A Cardiologist Weighs In","url":"https://www.baptistjax.com/juice/stories/heart-vascular/too-revved-up","note":"Baptist Heart Specialists: loosely regulated pre-workouts can stack high caffeine with other stimulants, and dry-scooping adds choking and tooth-enamel risks. Read the full label before you lift.","image":{"url":"https://ucarecdn.com/3609d095-5818-40d7-9f2a-58d9cf1e2dbc/","alt":"Is Pre-Workout Bad for Your Heart? A Cardiologist Weighs In","width":1200,"height":630},"direct_link":"https://stacklist.com/card/bb3ab92c-ccc3-4709-a217-f22d81328ced","created_at":"2026-11-02T15:21:03.594Z","updated_at":null,"aco":{"summary":"Pre-workout supplements contain high levels of caffeine and other stimulants that can increase the risk of high blood pressure, arrhythmias, and heart attacks, especially in patients with coronary disease. A cardiologist recommends safer alternatives like B-complex vitamins, electrolyte drinks, and natural ingredients such as green tea and beets.","tags":["pre-workout","caffeine","heart-health","cardiology","supplements","fitness"],"key_entities":[{"name":"Alejandro Pena Jr., MD","type":"person","confidence":0.95},{"name":"Baptist Heart Specialists","type":"organization","confidence":0.95},{"name":"Food and Drug Administration (FDA)","type":"organization","confidence":0.95},{"name":"dry-scooping","type":"concept","confidence":0.9},{"name":"caffeine","type":"concept","confidence":0.95},{"name":"ephedrine","type":"concept","confidence":0.9},{"name":"pre-workout supplements","type":"technology","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":"2026-11-02T15:21:10.139Z"},"token_counts":{"approximate":885,"cl100k":705},"content_hash":"sha256:fe88d8daf7eec229915924f0165f94229252dc5852e8abfaf4d894b2247a98b4","acp_version":"0.2","body_available":true,"body_tokens":885,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"4f3239be-c357-443c-b6d3-3254fa7dddcc","position":12,"title":"NIH on Energy Drinks: The Safety Concerns","url":"https://www.nccih.nih.gov/health/energy-drinks","note":"NIH's NCCIH fact sheet: energy drinks vary widely in caffeine, can pack more added sugar than a full day's limit, and are linked to sleep problems, anxiety and digestive issues.","image":{"url":"https://ucarecdn.com/89fd1928-04dd-40a2-ae03-9cefde96d4cb/","alt":"NIH on Energy Drinks: The Safety Concerns","width":1200,"height":800},"direct_link":"https://stacklist.com/card/4f3239be-c357-443c-b6d3-3254fa7dddcc","created_at":"2026-11-02T15:21:04.724Z","updated_at":null,"aco":{"summary":"NIH analysis of energy drinks highlights serious safety concerns, particularly for children, teenagers, and young adults, noting that caffeine levels vary widely and mixing with alcohol significantly increases health risks. Between 2007 and 2011, energy drink-related emergency department visits doubled, with 42 percent involving alcohol or drug combinations.","tags":["energy-drinks","caffeine","health-risks","youth-consumption","emergency-department","alcohol-mixing"],"key_entities":[{"name":"NIH","type":"organization","confidence":0.95},{"name":"CDC","type":"organization","confidence":0.95},{"name":"energy drinks","type":"concept","confidence":1},{"name":"caffeine","type":"concept","confidence":1},{"name":"guarana","type":"concept","confidence":0.9},{"name":"binge-drinking","type":"concept","confidence":0.9},{"name":"cardiovascular-risks","type":"concept","confidence":0.85}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:21:09.715Z"},"token_counts":{"approximate":1478,"cl100k":1190},"content_hash":"sha256:0a893de29d1796843b7c3673ab7882095c0ea87cb3668c97b2ee21822e997122","acp_version":"0.2","body_available":true,"body_tokens":1478,"visibility":"public","agent_accessible":true,"status":"final"}},{"id":"7f723ce5-3d6f-47cb-b73b-5166e28c1a2d","position":13,"title":"LSC100 Review","url":null,"note":"The speaker shares their gym journey, attending five times a week and sometimes twice a day, and relies on LSC products to maintain energy. Specifically, they use LSC's cold brew coffee, a chewable tin that provides caffeine to prevent crashing and stay present in class and at the gym.","image":{"url":"https://ucarecdn.com/41765e47-3fe2-45de-89d7-b5bb257bf7d8/","alt":"LSC100 Review","width":1200,"height":630},"direct_link":"https://stacklist.com/card/7f723ce5-3d6f-47cb-b73b-5166e28c1a2d","created_at":"2026-10-20T06:25:38.196Z","updated_at":null,"aco":{"summary":"MiCaiHaywood shares their gym routine of five weekly sessions and how LSC cold brew coffee products help maintain energy throughout busy days. 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