Cited by 84Coffee research and impactsBlood Pressure and Hypertension StudiesSleep and Work-Related Fatigue

The effects of caffeine on ambulatory blood pressure, heart rate, and mood in coffee drinkers

Green, Peter J., Suls, Jerry·1996·Journal of Behavioral Medicine

Abstract

The present study examined the effects of caffeine, as typically ingested through coffee, on ambulatory systolic and diastolic blood pressure (BP), heart rate, and mood. Normotensive coffee drinkers wore a BP monitor for two 24-hr periods, consuming decaffeinated coffee. Each cup was supplemented with 125 mg caffeine or cornstarch. Systolic and diastolic BPs were elevated on the day caffeine was consumed (maximum, 3.6 and 5.6 mm Hg, respectively), most notably shortly after ingestion. Heart rate was higher overnight following caffeine consumption. Negative Affectivity was also increased by caffeine, but Positive Affectivity and tiredness were unaffected.

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Crossref · 10.1007/bf01857602

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54 of 54 references verified0 citation errors · 0 not checkable

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Authors
Green, P. J., & Suls, J.
Affiliations
University of Iowa (US)
Venue
Journal of Behavioral Medicine
Published
1996-04
Volume
19
Issue
2
Pages
111-128
ISSN
  • 0160-7715 (ISSN-L)
  • 1573-3521
OpenAlex
W2050506875
Cited by
84
References
54
Citations by year
2026: 1 · 2023: 6 · 2022: 3 · 2021: 4 · 2020: 3 · 2019: 1 · 2018: 3 · 2017: 1 · 2016: 4 · 2015: 3 · 2014: 2 · 2013: 3 · 2012: 6
FWCI
2.11
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Behavioral Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5r01hl046448-04)
  • National Heart, Lung, and Blood Institute (HL-46448)
Topics
  • Health Sciences › Medicine › Pharmacology › Coffee research and impacts
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
Keywords
caffeine, coffee consumption, ambulatory blood pressure, heart rate, mood, negative affectivity, positive affectivity, fatigue, decaffeinated coffee, normotensive subjects
MeSH terms
Adult, Affect, Blood Pressure, Caffeine, Circadian Rhythm, Coffee, Double-Blind Method, Heart Rate, Humans, Male, Personality Inventory, Blood Pressure Monitors

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