L-Cysteine feed giredhi yakakosha amino acid feed additive inowanzoshandiswa mukudya kwemhuka.Inoita basa rakakosha muprotein synthesis uye inotsigira kukura kwese uye kukura kwemhuka.L-Cysteine inoshandawo seyakatangira kugadzirwa kwe antioxidants, senge glutathione, iyo inobatsira mhuka kudzivirira kubva kune oxidative kusagadzikana.Pamusoro pezvo, L-Cysteine inozivikanwa kusimudzira mashandisirwo ezvikafu zvakakosha, kuwedzera kusadzivirirwa, uye kutsigira hutano hwematumbo.Kana ichishandiswa sechikamu chekudya kwakaringana, L-Cysteine feed giredhi inobatsira kuhutano hwese uye kuita kwemhuka.