Which country has the lowest rate of Alzheimer's?
According to scientific studies, rural India has reported some of the lowest validated rates of Alzheimer's disease in the world, with findings from 2021 showing a prevalence of 0.62% in people aged 55+. While definitive global comparisons are complex due to varying diagnostic methods and data collection, several regions stand out for their low rates of Alzheimer's and other forms of dementia. Understanding which country has the lowest rate of Alzheimer's can offer valuable insights into potential protective factors, such as diet, lifestyle, and environment.