Several studies have shown an evident trend for higher plasma caffeine and lower plasma paraxanthine (the most active caffeine metabolite) concentrations in women as compared with men, suggesting that women metabolize caffeine slower than men.
1
—
—
Several studies have shown an evident trend for higher plasma caffeine and lower plasma paraxanthine (the most active caffeine metabolite) concentrations in women as compared with men, suggesting that women metabolize caffeine slower than men.