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Article

Influence of a CYP1A2 polymorphism on post-exercise heart rate variability in response to caffeine intake: a double-blind, placebo-controlled trial.

Irish journal of medical science - 1 May 2017

Thomas R M, Algrain H A, Ryan E J, Popojas A, Carrigan P, Abdulrahman A, Carrillo A E

Abstract excerpt

BACKGROUND: Proposed differences in caffeine metabolism due to the CYP1A2*1F polymorphism have been linked to variations in cardiovascular disease risk. AIMS: We examined the influence of a CYP1A2*1F polymorphism on post-exercise heart rate variability (HRV) in response to caffeine intake. METHODS: Volunteers were identified as A/A homozygotes (A/A; 4 females and 7 males; age: 25.3 ± 4.1 years; BMI:...

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PMID: 27363424
DOI: 10.1007/s11845-016-1478-7

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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