Habit
Frequent high-caffeine energy drinks worsen sleep and can increase anxiety/palpitations.[1835,2099,2137, etc.]
Superscript reference numbers link to the Sources bibliography.
Composite Rating
Blends evidence depth, community direction, safety friction, and completeness.
Evidence Intensity
100/100
High depth from human/RCT/meta counts
Community Direction
0
Mixed / Neutral • confidence Minimal
Safety Friction
100/100
High signal from adverse/interaction markers
Data Completeness
100%
Studies 24 • mentions 0 • links 35
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Classification: reduce.[1077,1197,1835, etc.]
Best fit: Users with insomnia, anxiety, blood pressure, or jitter symptoms..[1077,1197,1835, etc.]
Goal alignment: Sleep, Heart Health, Stress Resilience, Mood.[1077,1197,1835, etc.]
Classification
Reduce
Evidence Tier
HIGH
Best Fit
Users with insomnia, anxiety, blood pressure, or jitter symptoms.
Primary Focus
Sleep, Heart Health
Clinical Depth
Humans: 289 • RCTs: 13 • Meta: 2
Cohort / Real-World
Cohort signals: 22
Safety Markers
Adverse signals: 27 • Interactions: 0
Freshness, trend, and study timeline for this item
Status
Trend
→ Stable evidence base
Depth
289 total studies · 2 recent
Timeline
Total indexed
289
Human studies
289
Sleep signals
57
Neuropsych signals
41
Cardiometabolic signals
32
In vitro / tissue
27
Weighted direction score: 0 (Mixed / Neutral)
High when replicated human meta-analysis/trial/cohort depth is present for the habit or exposure.
Total indexed
289
Human studies
289
Sleep signals
57
Neuropsych signals
41
Cardiometabolic signals
32
In vitro / tissue
27
Safety adverse signals
27
Cohort signals
22
Dependency signals
14
Randomized trials
13
Meta-analyses
2
Distribution of evidence by study design strength
Evidence Strength: High
PMID 29417616 • 2018 Mar
Alcohol mixed with energy drink (AMED): A critical review and meta-analysis.
Human psychopharmacology
Open PubMedPMID 36424247 • 2023 Apr
Association between short sleep duration and intake of sugar and sugar-sweetened beverages: A systematic review and meta-analysis of observational studies.
Sleep health
Open PubMedPMID 29151382 • 2018 Feb
Exposure and perceptions of marketing for caffeinated energy drinks among young Canadians.
Public health nutrition
Open PubMedBenefit reports: 0
Adverse reports: 0
No-effect reports: 0
Mixed reports: 0
Unclear reports: 0
Signal confidence: 0.00
Benefits
Adverse
No Effect
Community confidence 0.00 with mentions: benefit 0, adverse 0, no-effect 0.
Search fetch failed: Failed to fetch after retries: https://old.reddit.com/search.json?raw_json=1&sort=relevance&t=year&limit=8&q=%22energy%20drink%20overuse%22%20(exercise%20OR%20training%20OR%20sleep%20OR%20habit%20OR%20side%20effects%20OR%20experience%20OR%20results)%20(subreddit%3AFitness%20OR%20subreddit%3Abodyweightfitness%20OR%20subreddit%3Aweightroom%20OR%20subreddit%3Arunning%20OR%20subreddit%3ACycling%20OR%20subreddit%3Aswimming%20OR%20subreddit%3AHIIT%20OR%20subreddit%3Ayoga%20OR%20subreddit%3Abiohackers%20OR%20subreddit%3Alongevity%20OR%20subreddit%3Ameditation%20OR%20subreddit%3Asleep%20OR%20subreddit%3Astopsmoking%20OR%20subreddit%3Astopdrinking%20OR%20subreddit%3Aleaves%20OR%20subreddit%3Adecaf%20OR%20subreddit%3Adecidingtobebetter)
aggregate • unclear
No directional first-hand mentions captured in the current community corpus; source links are retained for traceability.
Open mentionEvidence Sources
PUBMED • Human lifestyle/habit literature
Counts from structured habit/exposure PubMed query set.
Outcome: Humans 289, RCT 13, meta 2, cohort 22, sleep signals 57, cardiometabolic signals 32.[1835,2099,2137, etc.]
Open sourcePUBMED • 2018 • Human evidence curation set
PMID 29417616 from Human psychopharmacology.
Outcome: See linked PubMed abstract for methods and outcomes.[,, etc.]
No directional mention volume was resolved; fallback profile metadata is shown in other sections.
Animal-only studies
0
Composite of study volume, RCTs, and meta-analyses
PMID 28152016 • 2017
Exposure to digital marketing enhances young adults' interest in energy drinks: An exploratory investigation.
PloS one
Open PubMedPMID 25833032 • 2015 Apr
Cognitive impairment following consumption of alcohol with and without energy drinks.
Alcoholism, clinical and experimental research
Open PubMedPMID 23488876 • 2013 Jul
The impact of alcohol and energy drink consumption on intoxication and risk-taking behavior.
Alcoholism, clinical and experimental research
Open PubMedPMID 32784372 • 2020 Aug 8
Heart Rate Variability Behavior during Exercise and Short-Term Recovery Following Energy Drink Consumption in Men and Women.
Nutrients
Open PubMedPMID 27100333 • 2016
Pharmacokinetic analysis and comparison of caffeine administered rapidly or slowly in coffee chilled or hot versus chilled energy drink in healthy young adults.
Clinical toxicology (Philadelphia, Pa.)
Open PubMedPMID 26437721 • 2015 Dec
Real men are made, not born! Incidental exposure to energy drinks may promote men's tolerance of physical pain.
Scandinavian journal of psychology
Open PubMedPMID 18439201 • 2008 May
Caffeinated cocktails: energy drink consumption, high-risk drinking, and alcohol-related consequences among college students.
Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
Open PubMedPMID 25687152 • 2015 Mar
A school-based sleep education program for adolescents: a cluster randomized trial.
Pediatrics
Open PubMedPMID 31569307 • 2020 Jul
The Effects of Goal Framing on Energy Drink Consumption: The Moderating Role of Temporal Framing.
Applied psychology. Health and well-being
Open PubMedPMID 33221899 • 2020 Dec 23
Efficacy of Canadian health warning statements on caffeinated energy drinks: an experimental study among young Canadians.
Health education research
Open PubMedPMID 25799858 • 2014
[Television and Internet as sources of women knowledge of tobacco smoking, alcohol consumption and energy drinks impact on health].
Przeglad lekarski
Open PubMedPMID 23527941 • 2013 Aug
Examining the relationship between alcohol-energy drink risk profiles and high-risk drinking behaviors.
Alcoholism, clinical and experimental research
Open PubMedPMID 22426157 • 2012 Apr
Toxicity of energy drinks.
Current opinion in pediatrics
Open PubMedPMID 34886115 • 2021 Nov 25
Effects of Caffeine and Caffeinated Beverages in Children, Adolescents and Young Adults: Short Review.
International journal of environmental research and public health
Open PubMedPMID 35458223 • 2022 Apr 16
Caffeine Intake among Undergraduate Students: Sex Differences, Sources, Motivations, and Associations with Smoking Status and Self-Reported Sleep Quality.
Nutrients
Open PubMedPMID 22928360 • 2012
[Caffeine--common ingredient in a diet and its influence on human health].
Roczniki Panstwowego Zakladu Higieny
Open PubMedPMID 26508718 • 2015 Dec
Caffeine consumption and self-assessed stress, anxiety, and depression in secondary school children.
Journal of psychopharmacology (Oxford, England)
Open PubMedPMID 40847210 • 2025 Nov
Chronic high consumption of energy drinks and cardiovascular risk in adolescents-results of the EDKAR-study.
European journal of epidemiology
Open PubMedPMID 36529617 • 2023 Apr
Awake and Alert: Examining the Portrayal of Energy Drinks on TikTok.
The Journal of adolescent health : official publication of the Society for Adolescent Medicine
Open PubMedPMID 41365773 • 2025 Dec 9
Energy drinks, hypertension and stroke.
BMJ case reports
Open PubMedPMID 36501132 • 2022 Dec 1
Caffeine, D-glucuronolactone and Taurine Content in Energy Drinks: Exposure and Risk Assessment.
Nutrients
Open PubMedFallback search fetch failed: Failed to fetch after retries: https://old.reddit.com/search.json?raw_json=1&sort=relevance&t=year&limit=12&q=energy%20drink%20overuse
Community Sources
PUBMED • 2023 • Human evidence curation set
PMID 36424247 from Sleep health.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2018 • Human evidence curation set
PMID 29151382 from Public health nutrition.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2017 • Human evidence curation set
PMID 28152016 from PloS one.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2015 • Human evidence curation set
PMID 25833032 from Alcoholism, clinical and experimental research.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2013 • Human evidence curation set
PMID 23488876 from Alcoholism, clinical and experimental research.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2020 • Human evidence curation set
PMID 32784372 from Nutrients.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2016 • Human evidence curation set
PMID 27100333 from Clinical toxicology (Philadelphia, Pa.).
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2015 • Human evidence curation set
PMID 26437721 from Scandinavian journal of psychology.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2008 • Human evidence curation set
PMID 18439201 from Academic emergency medicine : official journal of the Society for Academic Emergency Medicine.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2015 • Human evidence curation set
PMID 25687152 from Pediatrics.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2020 • Human evidence curation set
PMID 31569307 from Applied psychology. Health and well-being.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2020 • Human evidence curation set
PMID 33221899 from Health education research.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2014 • Human evidence curation set
PMID 25799858 from Przeglad lekarski.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2013 • Human evidence curation set
PMID 23527941 from Alcoholism, clinical and experimental research.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2012 • Human evidence curation set
PMID 22426157 from Current opinion in pediatrics.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2021 • Human evidence curation set
PMID 34886115 from International journal of environmental research and public health.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2022 • Human evidence curation set
PMID 35458223 from Nutrients.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2012 • Human evidence curation set
PMID 22928360 from Roczniki Panstwowego Zakladu Higieny.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2015 • Human evidence curation set
PMID 26508718 from Journal of psychopharmacology (Oxford, England).
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2025 • Human evidence curation set
PMID 40847210 from European journal of epidemiology.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2023 • Human evidence curation set
PMID 36529617 from The Journal of adolescent health : official publication of the Society for Adolescent Medicine.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2025 • Human evidence curation set
PMID 41365773 from BMJ case reports.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open sourcePUBMED • 2022 • Human evidence curation set
PMID 36501132 from Nutrients.
Outcome: See linked PubMed abstract for methods and outcomes.[1835,2099,2137, etc.]
Open source