Netflix has a new documentary titled Live to 100: Secrets of the Blue Zones . It is a 4-part series revealing the secrets of those who live in certain parts of the world who have a high population of individuals who are living over the age of 100. While my interest in this programme peaked from a nutrition point of view, I was also interested in the other factors that have contributed to a life expectancy of over 100. Despite what I may personally believe or learn from resear