Caffeine content of beverages as consumed.
RM Gilbert, JA Marshman, M Schwieder… - Canadian Medical …, 1976 - ncbi.nlm.nih.gov
Quantitative analysis of beverages prepared at home by staff of the Addiction Research
Foundation revealed a lower and much more variable caffeine content of both tea and coffee …
Foundation revealed a lower and much more variable caffeine content of both tea and coffee …
Caffeine content of common beverages.
ML Bunker, M McWilliams - Journal of the American Dietetic …, 1979 - europepmc.org
Tea, coffee, carbonated and chocolate beverages were analyzed for caffeine, and results
compared in terms of usual serving sizes. Significant differences in caffeine levels were …
compared in terms of usual serving sizes. Significant differences in caffeine levels were …
A systematic survey of caffeine intake in Vermont.
JR Hughes, AH Oliveto - Experimental and clinical …, 1997 - psycnet.apa.org
Detailed data were collected on lifetime caffeine intake from 202 Vermont residents using a
random-digit dial telephone survey. The sample appeared representative and test–retest …
random-digit dial telephone survey. The sample appeared representative and test–retest …
Physiologic and psychotropic effects of caffeine on man. A review.
PE Stephenson - Journal of the American Dietetic Association, 1977 - europepmc.org
Caffeine, in substantive amounts, is frequently taken by the clinical or hospitalized patient.
Caffeine content of coffees, teas, cola drinks, cocoa, and drugs is summarized. Systems and …
Caffeine content of coffees, teas, cola drinks, cocoa, and drugs is summarized. Systems and …
Caffeine consumption.
RM Gilbert - Progress in clinical and biological research, 1984 - europepmc.org
This chapter provides details about the production, trade, and consumption of caffeine,
which is probably the world's most widely used drug. The focus is on caffeine derived from …
which is probably the world's most widely used drug. The focus is on caffeine derived from …
Variability in caffeine consumption from coffee and tea: possible significance for epidemiological studies
B Stavric, R Klassen, B Watkinson, K Karpinski… - Food and chemical …, 1988 - Elsevier
Five surveys, using a previously developed high-performance liquid chromatography
procedure to measure caffeine concentrations, indicated great variations in the …
procedure to measure caffeine concentrations, indicated great variations in the …
Psychotropic effects of caffeine in man. IV. Quantitative and qualitative differences associated with habituation to coffee
A Goldstein, S Kaizer, O Whitby - Clinical Pharmacology & …, 1969 - Wiley Online Library
Caffeine (150 and 300 mg.) and placebo were administered in decaffeinated coffee on 9
successive mornings (each treatment 3 times) to 18 housewives who were not coffee …
successive mornings (each treatment 3 times) to 18 housewives who were not coffee …
The effects of caffeine on various body systems: a review.
TK Leonard, RR Watson, ME Mohs - Journal of the American …, 1987 - europepmc.org
Caffeine is the most widely consumed drug in Western society. The intake of caffeine-
containing beverages in many adults and children often reaches levels that can induce …
containing beverages in many adults and children often reaches levels that can induce …
Assessment of caffeine exposure: caffeine content of beverages, caffeine intake, and plasma concentrations of methylxanthines
The caffeine content of all tea or coffee beverages consumed by 17 healthy adults over 24
hours was measured. Plasma caffeine, theophylline, theobromine, and paraxanthine …
hours was measured. Plasma caffeine, theophylline, theobromine, and paraxanthine …
Psychotropic effects of caffeine in man. III. A questionnaire survey of coffee drinking and its effects in a group of housewives
A Goldstein, S Kaizer - Clinical pharmacology & therapeutics, 1969 - Wiley Online Library
By means of a questionnaire, information was gathered about coffee drinking and its effects
in 239 young housewives. The group was divided into roughly equal parts with respect to …
in 239 young housewives. The group was divided into roughly equal parts with respect to …