Subway is removing azodicarbonamide from its bread ; other chemicals remain . Comment: But you knew that , right ? Propyl gallate , BHA and BHT are used to preserve oily products such as mayonnaise . Silicon dioxide is used in coffee creamer , dried soups and insect repellent .
Subway is removing azodicarbonamide from its bread ; other chemicals remain . Comment: Propyl gallate , BHA and BHT are used to preserve oily products such as mayonnaise . Silicon dioxide is used in coffee creamer , dried soups and insect repellent .