Dirty foot of cassava metal bowls everywhere. The pestle is still original in wood, and soon after the powder is placed in bowls of aluminum. The risks of contamination of aluminum in the food are known, being able to bring diseases that the Indians would never have lived the ancestral way. grated between metal pans. Metal pans increasingly present replacing the clay pots. Metal cookware gives the community status. Today the Indians want to have everything that the white man has.