Hi, I tried both Kava Kava and Glycine which worked when I initially took them but the effect they had on me didn't last over time. Kind of like I became immune to them somehow. Do you think Vervain might work better for me individually like Kava Kava might work better than Vervain for someone else?
I'm looking for something to quiet my mind and help me sleep and I heard that Vervain is great for that. Which do you think is better for that purpose, Blue Vervain or just regular Vervain? Which do you think is better?