Cut and sifted oat straw is a versatile herb that can be used in tea blends as well as to make infusions and tinctures, sometimes in combination with other herbs. Oat straw herb contains abundant minerals including high levels of silica, calcium, magnesium, and B-complex vitamins. Oat straw comes from the same plant where breakfast oats are sourced. It is the upper stem portion of the Avena Sativa grain.
