I-1 yobisi yeMbewu yeoyile yeoyile inokukhusela isibindi, ukuphucula ukusebenza kwesibindi, ukukhuthaza ukugcinwa kwenyongo kunye nokudumba
I-2 yobisi yeMbewu yeoyile yeoyile yi-antioxidant eyomeleleyo, inokususa umzimba wee-radicals zasimahla, ukulibaziseka kwe-senescence
I-3 yobisi yeMbewu yeoyile yeoyile ithintela utywala, ityhefu yemichiza, isinyithi esinzima, iziyobisi, iityhefu zokutya, ungcoliseko lokusingqongileyo njalo njalo kumonakalo wesibindi, kunye nokukhuthaza ukuhlaziywa kweeseli zesibindi kunye nokulungiswa