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Appetite. 2006 Jan;46(1):97-9. Epub 2005 Nov 17.

Correlates of daily caffeine consumption.

Author information

1
Department of Psychology, Centre for Occupational and Health Psychology, School of Psychology, Cardiff University, 63 Park Place, Cardiff CF10 3AS, UK.

Abstract

A study of 376 young British adults showed that estimated daily caffeine consumption increased with age, and was associated with smoking and greater alcohol consumption. Non-consumers of caffeine avoided tea and coffee (even the de-caffeinated form). Level of caffeine consumption was not associated with impulsivity, sociability, extraversion or trait anxiety.

PMID:
16298019
DOI:
10.1016/j.appet.2005.10.004
[Indexed for MEDLINE]

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