They are naturally found
in some fruits, vegetables, vegetable oils, nuts, seeds, and legumes. They are also available
in commercially prepared products such as margarine (Promise Active™ and Benecol), orange juice (Minute Maid Premium Heart Wise), rice milk (Rice Dream Heart Wise™), as well as dietary supplements (Benecol SoftGels and Cholest-Off). The margarines cost about five times what ordinary margarines cost.