I've just found this little paper: http://www.ncbi.nlm.nih.gov/pubmed/15700178
Conclusion: "Kava-kava extract is a herbal medicine having not only hypnotic effects, but also sleep quality-enhancement effects."
I am not surprised. I've noticed that kava doesn't only make me sleepy, but it does indeed give me more restful sleeps. just 6-7h of sleep after kava seems to give me as much energy as my standard 8h of sleep with no kava. And it's obviously way better than going to bed after some booze..
Conclusion: "Kava-kava extract is a herbal medicine having not only hypnotic effects, but also sleep quality-enhancement effects."
I am not surprised. I've noticed that kava doesn't only make me sleepy, but it does indeed give me more restful sleeps. just 6-7h of sleep after kava seems to give me as much energy as my standard 8h of sleep with no kava. And it's obviously way better than going to bed after some booze..
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