Maltodextrin (?????) powder is a bland and minimally sweet white carbohydrate made from corns of US origin.By anon102645 — On Aug 09, 2010 Range fifty nine: It is dependent upon what form of "allergy screening" your health practitioner executed. If he/she carried out a RAST (blood take a look at) and/or maybe a skin-prick exam, then the outcome a