In a report released Monday, the FDA officially recommended Munchos potato crisps as a good source of disodium guanylate. 'Consumers who don't get enough disodium guanylate would do well to increase their Muncho intake,' the report read. 'While a balanced diet that includes three daily servings of Fritos, Funyuns and Andy Capp's Hot Fries provides all the essential additives and preservatives, Munchos are an especially good source of DSG.' 