Noocyada gacan-qabsiga ee kala duwan iyo cabbirrada dalabaadka rinjiyeynta ee kala duwan.
Gacan qaro oo raaxo leh oo leh heer sare oo dhalaalaya bristle adag.
Gacan-qabsiga dhumucdiisuna waxay ka dhigtaa nuugista rinjiga iyo sii daynta ugu fiican, taas oo lagama maarmaan u ah shaqada rinjiyeynta hufan.Fiber gaar ah oo leh jilicsanaan iyo jilicsanaan la fiiqan yahay dhamaadka xoogga dabacsanaanta iyo adkeysiga. Buraashka gacanta dabada ayaa ku habboon rinjiyeynta derbiga caadiga ah.Buraashka gacanta ee fidsan ayaa ku habboon dhinaca daaqada dheer ee la gaaro ama gees-habeen rinjiyeynta.burushka gacanta ee gaaban ee doofaarka ayaa ujeedadiisu tahay in rinjiyeynta la shaqeeyo shuruudaha saamaynta saxda ah ee aagga yar.Ka dib markii aan ku rinjiyeyno burushyadayada, gidaarku wuxuu noqonayaa mid siman oo u muuqda mid qurux badan.Taxanaha buraashka kala duwan ayaa noloshaada u keenaya raaxo.