3 ms·
Brewed green tea contains 24-40mg of caffeine per 240mL; brewed black tea contains 14-61mg of caffeine per 240mL. http://www.mayoclinic.com/health/caffeine/AN0
by krallja 14y ago
Brewed green tea contains 24-40mg of caffeine per 240mL; brewed black tea contains 14-61mg of caffeine per 240mL.
http://www.mayoclinic.com/health/caffeine/AN01211 http://www.mayoclinic.com/health/caffeine/AN01211