Studies related to Aggression and Kava

Treatment Of Anxiety, Tension And Restlessness States With Kava Special Extract WS 1490 In General Practice: A Randomized Placebo-controlled Double-blind Multicenter Trial

Effect Decrease
Trial Design Double blind
Trial Length 2-4 Weeks
Number of Subjects 141
Sex Both Genders
Age Range 18-29, 30-44, 45-64, 65+
Notes for this study:
150mg of Kava WS 1490 extract daily in persons suffering from neurotic anxiety noted significant reductions in anxiety as assessed by the Anxiety Status Inventory (ASI) after 4 weeks of treatment.

No effect on liver enzymes (Alkaline Phosphatase, y-GT, GOT, GPT) in this trial.