I-Rice bran extract iwuphawu lwejazi lembewu yesitshalo se-gramineous i-OryzaSativaL, equkethe ama-unsaturated fatty acids, i-tocopherols, i-tocotrienols, i-lipopolysaccharides, i-fiber edliwayo, i-squalene γ- Oryzanol nezinye izinto ezisebenza ngokomzimba.Lezi zinto zinemisebenzi ebalulekile ekuvimbeleni inhliziyo yomuntu kanye nezifo ze-cerebrovascular, anticancer, ukuqinisa amasosha omzimba, ukwehlisa i-lipids yegazi, ukuvimbela ukuqunjelwa nokukhuluphala, futhi ziyimpahla ebalulekile yokudla kwezempilo, imithi, izimonyo kanye nemboni yamakhemikhali.