The characteristics of the aluminum pan are uniform heat distribution and lighter pan. However, if used improperly, aluminum will dissolve in a large amount, and excessive aluminum consumption will accelerate the body's aging. Aluminum pan should not be fried or stir-fried. When it is fried at high temperature or when it is cooked with metal shovel, it can cause aluminum component to collide and rub against aluminum pan. In addition, aluminum pans can not be filled with strong acid and alkali dishes, such as preserved foods. Therefore, you should use less or no aluminum pan in your daily life.