Barley grass, a globally consumed grain, and recognized superfood, belongs to the Poaceae family. It boasts a wealth of beneficial compounds, including gamma-aminobutyric acid (GABA), flavonoids, saponarin, and lutonarin. Abundant in essential amino acids, minerals, and vitamins such as A, B1, B2, B9, biotin, C, and E, this grass is a powerhouse of nutrition. Its potency as an antioxidant makes it effective against oxidative stress. Incorporating barley grass into one’s diet benefits the overall health system.