Barley is a nutrient-rich superfood loaded with vitamins such as vitamin A, Vitamin B1, vitamin B2, vitamin B3, vitamin B6, folate vitamin C, vitamin E, vitamin K contains an abundance of electrolytes such as magnesium phosphorous and potassium along with other  essential minerals such as zinc iron and calcium barley grass is also a rich provider of powerful antioxidants essential amino acids and beneficial enzymes.