Ellen: reading what T. Hale write re: caffeine... " caffeine levels secreted into bm average approximately 1-2 mg per day. long half-life in newborns may produce hight blood levels in neonates. average daily dose is estimated to be less than 1mg/day in light to moderate users, irritability and poor sleeping patterns may occure, but iunlikely. aap compatable /w bf" p 60 Patricia