04-09-2018, 02:47 AM
Aluminum is very active in chemistry. It is easy to oxidize in air and form alumina film. Although alumina film is insoluble in water, it can be dissolved in acidic and alkaline solutions. Salt can also destroy alumina. Salted vegetable soup, if placed in the aluminum products for a long time, will not only destroy the aluminum products, but also will dissolve many aluminum molecules in the soup. These aluminum molecules react with food to form aluminum compounds. If we eat a lot of aluminized food for a long time, it will destroy the normal proportion of calcium and phosphorus in the human body, affect the growth and development of human bone and teeth, and also affect the active components of some digestive enzymes, so that the digestive function of the stomach is reduced.