Alas, the owner, alum is potassium aluminum sulfate, ingested after the aluminum is difficult to discharge by the kidneys, it will be toxic to the brain and nerve cells, memory loss, intellectual decline, slow reaction and other symptoms, and accelerate the human aging process. If aluminum is deposited in the bones, it will lead to osteoporosis, bone fracture, joint pain and other diseases. Aluminum deposited in the skin, can make the skin less elastic, wrinkles increase, accelerate aging. In addition, aluminum can lead to loss of appetite and indigestion, affecting the intestinal absorption of strontium, iron, calcium and other elements.

But you would be wrong to say that adding alum to food is a social evil today. This is a traditional Chinese ugly phenomenon ...... because alum can be used as a food puffing agent, but also can make the fans and other crystal clear, the ancient Chinese working people have long been in the perseverance of the application of ...... but modern science reveals the harm of alum.

Not only alum, all aluminum-rich food or fake food and cookware can not eat can not be used, especially pregnant women and infants, the harm is great.

Previously eaten even if, do not have to think about it. In the future pay more attention to it ......