Alzheimer's disease(老年痴呆症) The world's 26.6 million people suffering from Alzheimer's disease. One-third of the patients over the age of 85 by the impact of this disease. Alzheimer's disease is a disease of a people memories gradually disappear. Speech and cognitive impairment, will be lost to the last. According to the scientists predict that in 2050 there will be 1 million people suffer from this disease. Scientists now this problem has been a breakthrough, but the disease is very complex, we need to work together to face. I think the best way to prevent Alzheimer's disease is to have a healthy body and start mind. We must always use our brains to think more about some of the problems and multi-train our memory, and doing so can greatly reduce the incidence of another multi-sport and a healthy diet is also very important. Only exercise the brain, can reduce the incidence of dementia. 希望可以帮上你!