t to gain by making some manageable lifestyle changes.
• Buettner, D., “The Blue Zones, Second Edition: 9 Lessons for Living Longer From the People Who’ve Lived the Longest,” National Geographic Society (2012).
• Fraser, G.E.; Shavlik, D.J. (2001), “Ten Years of Life: Is it a Matter of Choice?” Archives of Internal Medicine 161(13): 1645–1652.