Euglena gracilis lulú jẹ awọ ofeefee tabi alawọ ewe ni ibamu si ilana ogbin oriṣiriṣi.O jẹ orisun ti o dara julọ ti amuaradagba ti ijẹunjẹ, pro (vitamin), lipids, ati β-1,3-glucan paramylon nikan ti a rii ni awọn euglenoids.Paramylon (β-1,3-glucan) jẹ okun ti ijẹunjẹ, eyiti o ni iṣẹ imunomodulatory, ati ṣe afihan antibacterial, antiviral, antioxidant, lipid-lowing ati awọn iṣẹ miiran.
Euglena gracilis ti wa ninu iwe akọọlẹ Ounjẹ Ohun elo Tuntun.