Start off the morning of a big test or important presentation with the natural stimulation of the brain from drinking a cup of oatstraw tea. The chemical processes that are occurring in the brain that manage focus and concentration will be optimized with outstraws rich sources of niacin, thiamin, folate, and riboflavin. Outstraw tea also acts as a natural metabolism regulator with the natural mineral infusion of iron, magnesium, and phosphorus.