hi there. Im needing some advice on Kava Kava. Having read about it I am going to buy some and try it as I am getting married in 5 weeks I am panicing about getting a panic attack on the day. How long would I need to start taking it before it begins to work? Would I need to take it for weeks brfore the wedding or just on the morning? Does it reakky work? Does anyone know of anything better than Kava Kava to take? Thanks to anyone who replies xxx