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

Conclusions Rate of RMSSD recovery was the only variable influenced by the CYP1A2*IF polymorphism during post-exercise in response to caffeine intake. Thus, the CYP1A2*1F polymorphism did not overtly influence the effects of caffeine intake on post-exercise HRV.

http://link.springer.com/10.1007/s11845-016-1478-7

Source: Irish Journal of Medical Science - June 30, 2016 Category: Journals (General) Source Type: research