Absorption and Subjective Effects of Caffeine from Coffee, Cola and Capsules

@article{Liguori1997AbsorptionAS,
  title={Absorption and Subjective Effects of Caffeine from Coffee, Cola and Capsules},
  author={A. Liguori and J. Hughes and J. A. Grass},
  journal={Pharmacology Biochemistry and Behavior},
  year={1997},
  volume={58},
  pages={721-726}
}
  • A. Liguori, J. Hughes, J. A. Grass
  • Published 1997
  • Medicine, Psychology
  • Pharmacology Biochemistry and Behavior
  • Coffee is often perceived as producing greater pharmacological effects than cola. The present study compared the magnitude and rapidity of peak caffeine levels and subjective effects between coffee and cola. Thirteen users of both coffee and cola (mean daily caffeine consumption = 456 mg) ingested 400 mg caffeine via 12 oz unsweetened coffee, 24 oz sugar-free cola or 2 capsules in a random, double-blind, placebo-controlled, within-subjects design. Subjects provided a saliva sample and completed… CONTINUE READING

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