I know there has been many threads about nausea because I've just read a bunch, but can't find the one where some specific kavas (from GHK I think) were recommended. Does anyone remember that thread? Or have some kava recommendations that are least likely to cause nausea? Is Nene one of them? I have tried kavas from N@H and KWK and would like to order this time from GHK. Also, I'm still confused if medium grind is better than the micro or instant for nausea. I've been reading from different sources...... TIA!