Dental amalgam used in fillings inhibits bacterial reproduction. Most exposure is from eating fish, amalgam based dental fillings, or exposure at work. Her teeth showed significant dental work, including multiple fillings and three extractions. Cremation can also release contaminants, such as mercury from dental fillings. This is frequently found on the margins of fillings and other dental restorations. Sponge soaks up flavors from fresh fruits, fillings and custard sauces. Alternatively they are made from breaded crepes with variety of fillings. These materials are similar to those used in direct fillings and are tooth-colored. These are small steamed rice balls with bean paste or peanut fillings. Tortas are rolls which are cut to make thick sandwiches with various fillings. This incentivised fillings and extractions, but not preventative work. Cermets are also used in dentistry as a material for fillings and prostheses. Some bound salads are used as sandwich fillings. Solid gluten is sweetened and filled with various sweet fillings such as red bean paste. Others have claimed to have received spontaneous gold tooth fillings.