That alone is reason enough for me to try it. I just finally (it's been a while) had a lucid dream from some Melo Melo and Fiji Waka. I've always stayed away from the heady kavas near bedtime since I assumed they were not as conducive to sleep. It's odd, but I actually have found I sleep just as well as long as I don't drink the heady kavas right before bed.
Regardless, I had the best dream I've had in probably a year last night and I was able to initiate a lucid dream. It was wonderful and I want to start lucid dreaming again now
Maybe that's where the CB1 activity comes in