What is Barley grass?? Barley grass is the leaf of the barley plant. It is a type of grain thatโs considered the fourth most important cereal crop around the globe. Also known as barley leaves and barley greens Nutrients :-Great source of fiber-Good amount of vitamin A-Rich in polyphenols and flavonoids Uses : You can mix barley grass powder 1 teaspoon with water, kefir water, fresh fruit water or smoothies! Itโs often combined with other ingredients in green blends, including kale, spirulina, and wheatgrass. Learn more click : https://www.healthline.com/nutrition/barley-grass#nutrition