Hurry! Is mineral processing (aluminum ore) harmful to people's health?

There are also many jobs in aluminum mines. If you are good at management, if you are a post worker, you may cause the following occupational hazards: silicosis, aluminum poisoning, drug poisoning, etc. Among them, there is aluminum poisoning. Hospital-related tests have found that the aluminum content in brain tissue of Alzheimer's patients is 5 ~ 30 times higher than that of normal people. When the content of aluminum in human body exceeds 5 ~ 10 times that of normal people, it can inhibit the absorption of phosphorus in digestive tract, reduce the level of inorganic phosphorus in serum, and cause osteomalacia and joint pain. Once aluminum salt enters the human body, it is first deposited in the brain, which may lead to brain damage and severe memory loss, which is a unique symptom of Alzheimer's disease. Aluminum can directly damage the activity of osteoblasts, thus inhibiting the matrix synthesis of bone. At the same time, the absorption of aluminum by the digestive system leads to an increase in urinary calcium excretion and insufficient calcium content in human body. Aluminum accumulates in the human body and plays a physiological role, which can also lead to encephalopathy, osteopathy, nephropathy and non-iron deficiency anemia.