El i-guarana kungenye yezinto ezikhuthazayo ezithakazelisa kakhulu ukuthi imvelo isinikeze zona. Kuyisihlahlana esivela e-Amazon imbewu yaso evela ekwakhiweni kwama-infusions neziphuzo ezibandayo. Kungenzeka kakhulu ukuthi wake wathatha umkhiqizo eqenjini lokugcina.
Lapho siphuza isiphuzo ne- guarana, a ukushesha kwe-metabolism Ngenxa yokuqukethwe yi-caffeine, ephakeme kakhulu kunaleyo yekhofi noma yetiye, evuna ukushiswa kwamafutha agciniwe emzimbeni. Leli qiniso lenza i-guarana ibe ngumfanyana onamandla wokwehlisa isisindo.
Ngokuphathelene nezakhiwo zayo ezishukumisayo, i-guarana ilwa ne- ukukhathala ngokomzimba nangokwengqondo. IGuarana iyasiza uma ubhekene nemizamo enzima futhi ululama kuyo, ngoba ithuthukisa ukuvuselelwa kobungqabavu nokwanda kokumelana kwabantu.
Kumele kuqashelwe ukuthi, ngaphandle kwezinzuzo zayo ezithokozisayo, ezinganakiwe ngamaNdiya ahlakaniphile aseGuarani ase-Uruguay naseParaguay, i-guarana iyaphikisana nabantu abane umfutho wegazi ophakeme, isifo senhliziyo, isifo sezinso, ukukhathazeka, i-hyperthyroidism, abesifazane abakhulelwe nezingane ezincane.
Labo bantu abangahlushwa yinoma ikuphi ukuphazamiseka okubalwe ngenhla bangathatha i-guarana, noma kunjalo ngokulinganisela, ngoba lapho inani eliphakeme kakhulu elinconyiwe lidluliwe, bangavela imiphumela emibi njengokulala, ukukhathazeka, nokucasuka.