Auntie Huang, 63, was originally living a daily life with her granddaughter after retirement, but about a year ago, she felt that her memory had deteriorated considerably, often forgetting where her belongings were placed, and often feeling dizzy. It was not until she nearly lost her granddaughter that she went to see a doctor accompanied by her daughter. After multiple examinations, it was discovered that she had developed symptoms of "brain blood insufficiency," which caused a series of abn...