Effect Of Kava And Valerian On Human Physiological And Psychological Responses To Mental Stress Assessed Under Laboratory Conditions
Notes for this study:
||Non-randomized controlled trial
|Number of Subjects
54 persons aged 18-30 taking Kava at 120mg of the LI 150 extract (30% active kavapyrones) once daily for for 7 days demonstrated an attenuation of blood pressure that would normally rise during mental stress and reduces their subjective feelings of pressure towards the task.