Aluminum can be dissolved in both acid and alkali  It is needed by the human body to maintain normal operation  According to experiments, red-braised pork is stored in an aluminum pot overnight, and the content of aluminum in the meat can be as high as 120 mg per kilogram  Up to 250 mg
Aluminum is difficult to be excreted from the body, which can easily cause premature aging and Alzheimer's disease
Aluminum is an essential element in the human body.