Eminyakeni yamuva, ukusetshenziswa kwe-kava akhiphe sekuthole ukuthandwa ngenxa yezinzuzo ezingaba khona ekunciphiseni ukucindezeleka nokukhathazeka. Manje, ucwaningo oluyisisekelo mayelana nokukhishwa kwe-kava lubonise imiphumela ethembisayo engaholela ekuthuthukisweni kokwelashwa okuphumelelayo kwalezi zimo. Ucwaningo lwenziwe ithimba lososayensi bamanyuvesi nezikhungo ezahlukene emhlabeni jikelele.

Ucwaningo lugxile emiphumeleni yokukhishwa kwe-kava ku-neurotransmitter GABA (i-gamma-aminobutyric acid), edlala indima ebalulekile ekulawuleni isimo, ukukhathazeka, namazinga okucindezeleka ebuchosheni. Abacwaningi bathola ukuthi ukukhishwa kwe-kava kwandisa kakhulu umsebenzi we-GABA nokunciphisa ukuziphatha okufana nokukhathazeka ezilwaneni zaselabhorethri.

Lokhu okutholakele kusikisela ukuthi ukukhishwa kwe-kava kungase kubambe isithembiso njengenye indlela yokwelapha kubantu abanenkinga yokucindezeleka nokukhathazeka. "Imiphumela yethu ibonisa ukuthi i-kava extract ingakwazi ukulinganisa ngokuphumelelayo umsebenzi we-GABA ebuchosheni, okuholela ekunciphiseni ukukhathazeka nokuthuthukiswa kokucindezeleka," kusho uDkt. Susan Lee, umcwaningi oholayo wocwaningo.

I-Kava extract isuselwa empandeni yesitshalo se-kava, esidabuka eziQhingini zasePacific futhi isisetshenziswe amakhulu eminyaka emikhosini yendabuko ukuze kuthuthukiswe ukuphumula nokuxhumana komphakathi. Eminyakeni yamuva nje, iye yanda emazweni aseNtshonalanga njengesengezo semvelo sokulawula ukucindezeleka nokukhathazeka.

Naphezu kokuthandwa kwayo okukhulayo, kusekuningi okumele kufundwe mayelana nezinzuzo ezingaba khona kanye nezingozi ze-kava extract. Abacwaningi bagcizelela ukuthi ezinye izivivinyo zomtholampilo ziyadingeka ukuze kutholwe ukuphepha nokusebenza kwe-kava extract yokwelapha ukucindezeleka nokukhathazeka kokukhathazeka kubantu.

Sengiphetha, lolu cwaningo oluyisisekelo lunikeza ukuqonda okusha ngezinzuzo ezingaba khona ze-kava extract yokucindezeleka nokukhathazeka. Njengoba siqhubeka nokuhlola izici zokwelapha zezinhlanganisela zemvelo ezifana ne-kava extract, ngolunye usuku singase sithuthukise izindlela zokwelapha eziphumelelayo nezifinyelelekayo zalezi zimo eziwohlozayo.

Ukuze uthole ulwazi olwengeziwe mayelana ne-kava extract kanye nezinzuzo zayo ezingaba khona, sicela uvakashele iwebhusayithi yethu noma usithinte ku- [www.ruiwophytochem.com].