Mu myaka ya vuba aha, ikoreshwa rya kava extract ryamamaye cyane bitewe n'inyungu zaryo zishobora kugabanya imihangayiko n'ihungabana. Ubu, ubushakashatsi bushya kuri kava extract bwagaragaje ibisubizo byiza bishobora gutuma habaho uburyo bwiza bwo kuvura izi ndwara. Ubushakashatsi bwakozwe n'itsinda ry'abahanga mu bya siyansi baturutse muri za kaminuza n'ibigo bitandukanye ku isi.

Ubushakashatsi bwibanze ku ngaruka za kava extract kuri GABA (aside gamma-aminobutyric), igira uruhare runini mu kugena imiterere y'ibyiyumvo, imihangayiko, n'ihungabana mu bwonko. Abashakashatsi basanze kava extract yongera cyane imikorere ya GABA kandi ikagabanya imyitwarire nk'iy'imihangayiko mu nyamaswa zo muri laboratwari.

Ibi byavumbuwe bigaragaza ko kava extract ishobora kuba ingirakamaro nk'uburyo bwo kuvura abantu bahanganye n'ibibazo by'imihangayiko n'ubwoba. "Ibisubizo byacu bigaragaza ko kava extract ishobora guhindura neza imikorere ya GABA mu bwonko, bigatuma imihangayiko igabanuka kandi ikongera ubushobozi bwo kwihanganira imihangayiko," ibi byavuzwe na Dr. Susan Lee, umushakashatsi mukuru w'ubushakashatsi.

Ifu ya Kava ikomoka ku mizi y'ikimera cya kava, gikomoka ku birwa bya Pasifika kandi kimaze ibinyejana byinshi gikoreshwa mu mihango gakondo yo kuruhuka no gusabana. Mu myaka ya vuba aha, yarushijeho gukundwa mu bihugu by'Iburengerazuba nk'inyongera karemano yo kugabanya imihangayiko n'imihangayiko.

Nubwo ikunzwe cyane, haracyari byinshi byo kumenya ku byiza n'ingaruka zishobora guterwa n'ikinyabutabire cya kava. Abashakashatsi bashimangira ko hakenewe izindi geragezwa zo kwa muganga kugira ngo hamenyekane umutekano n'ubushobozi bwa kava mu kuvura indwara z'imihangayiko n'ubwoba ku bantu.

Mu gusoza, ubu bushakashatsi bw’ibanze butanga ibitekerezo bishya ku byiza bishobora guterwa n’umuti wa kava mu kugabanya imihangayiko no guhangayika. Mu gihe dukomeje gusuzuma imiterere y’ibinyabutabire karemano nka kava extract, dushobora kuzahura n’uburyo bwo kuvura iyi ndwara itera intege nke kandi ishoboka.

Kugira ngo umenye byinshi ku gicuruzwa cya kava n'inyungu gishobora kugira, sura urubuga rwacu cyangwa uduhamagare kuri [www.ruiwophytochem.com].