CYP1A2 genotype and acute ergogenic effects of caffeine intake on exercise performance: a systematic review

ConclusionsCYP1A2 genotype variations may modulate caffeine ’s ergogenic effects, but the differences between genotypes were small, inconsistent, or limited to specific exercise scenarios. Future studies with larger sample sizes are needed to fully elucidate this research area.
Source: European Journal of Nutrition - Category: Nutrition Source Type: research