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Article

Impact of CYP1A2 Genotypes on the Ergogenic Effects and Subjective Mood States of Caffeine Ingestion in Resistance-Trained Women.

Nutrients - 20 Aug 2024

Prather Jessica M, Florez Christine M, Vargas Amie, Soto Bella, Ross Audrey, Harrison Abby, Secrest Ariane H, Willoughby Darryn S, Kutter Sydney, Taylor Lem W

Abstract excerpt

Caffeine's metabolism is determined by CYP1A2 genotypes: AC/CC (SLOW) and AA (FAST). This trial evaluated CYP1A2 genotypes' impact on exercise and cognitive effects in 36 resistance-trained females assessed under placebo (PL) and caffeine (6 mg/kg bw anhydrous caffeine-CAF) conditions, before ingestion and throughout the session. 23andMe® (San Francisco, CA, USA) determined genotypes using saliva. Data were...

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Identifiers

PMID: 39203905
DOI: 10.3390/nu16162767
PMCID: PMC11356906

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