Kafee kafee (Piper methysticum)

Kava kava (Piper methysticum) ayaa la sheegay inay kor u qaaddo niyadda, fayoobaanta, iyo qanacsanaanta, ayna soo saarto dareen nasasho. Daraasado dhowr ah ayaa lagu ogaaday in kava ay waxtar u yeelan karto daaweynta walaaca, hurdo la'aanta, iyo cilladaha neerfaha ee la xiriira. Si kastaba ha noqotee, waxaa jira walaac daran oo ah in kava ay sababi karto dhaawac beerka ah. Ma cadda in kava lafteeda uu dhaawac beerka ah u geystay dad yar ama inay qaadanayay kava oo ay weheliso daroogo kale ama geedo yaryar. Sidoo kale ma cadda in kava ay khatar ku tahay qiyaaso hore loo taliyay, ama kaliya qiyaaso ka sareeya. Wadamada qaar ayaa kava ka saaray suuqa. Weli waa laga heli karaa Mareykanka, laakiin Maamulka Cuntada iyo Dawooyinka (FDA) ayaa soo saaray la-talin macaamiil bishii Maarso ee 2002 ee la xiriirtay "dhif" laakiin halista ka imaan karta beerka oo shaqeyn waaya alaabooyinka kava ku jira.