According to the documentary “Living 100 Years: The Secrets of the Blue Zones” which can be seen on the well-known Netflix streaming platform, we can define a blue zone as those places where, due to a series of circumstances, there is a situation of having a greater number of centenarians than in other areas.
According to this documentary, the most important points to reach these unusual ages are, among others, the altitudes at which these situations are found, the specific diet, staying active both physically and mentally by practicing light exercises such as walking or taking care of their gardens, socializing with people and spending as much time as possible with their loved ones.