What's in me? Every single vitamin and mineral discovered by science, including - potassium, magnesium, copper, phosphorous, manganese, zinc, beta-carotene, vitamins B1, 2 and 6. These nutrients are easily assimilated by the human body due to the presence of vital enzymes which assist in the digestion and processing of these nutrients. Carbohydrates, proteins, lipids, chlorophyll and enzymes. Barley Grass provides 11 times more calcium than cow’s milk, 5 times more iron than spinach and 7 times more vitamin C than oranges. Barley Grass also contains Glucan.