Is aluminum kettle harmful to human body?

According to Baidu Health, long-term use of aluminum kettle to boil water will destroy the alumina membrane, and the aluminum content may increase by 3-20 times. If aluminum enters the human body and accumulates, it may accumulate in the body and cannot be discharged, leading to chronic aluminum poisoning. Aluminum will hinder nerve conduction, and may cause pathological changes in the nervous system, affect people's consciousness, thinking ability and memory ability, lead to memory loss and mental decline, and even increase the risk of Alzheimer's disease. In addition, aluminum can be deposited in bones, leading to calcium loss and bone softening, which may also affect the absorption of iron and zinc by human body and induce small cell hypochromic anemia.