Glycine, glycine sodium salt (Glycine, glycine sodium salt, aminoacetic acid, glycocholic acid, E640) - o se tofo ma mea manogi e suia. Ole fua ole vaila'au ole NH2-CH2-COOH.
Ole vailaʻau faʻafomaʻi ole glycine o loʻo i ai se faʻamalieina (faʻafilemu), faʻamafanafanaga malie (anti-popole) ma le vaivai o le antidepressant aafiaga, faʻaitiitia le lagona o le popole, fefe, le mautonu o le mafaufau, faʻateleina le aʻafiaga o anticonvulsants, antidepressants, antipsychotics, faʻaitiitia le faʻaalia o le ava malosi ma ave'ese o le opiate.
O loʻo i ai ni mea nootropic, faʻaleleia le manatua ma faiga faʻafesoʻotaʻi.