Diet and Global Health
What is the single most important factor in shaping global health in the developed world? Interestingly, it does not appear to be access to the most technologically sophisticated medical technology. In the chapter on health in our textbook, I start by saying: “Chile, Costa Rica, Cyprus, Guadalupe, Hong Kong, Israel, Malta, Martinique, Singapore, and the United Arab Emirates are a diverse set of nations and territories. Yet they all have one fact in common: their citizens live longer than those of the United States, as do the citizens of many developed countries (Smallman and Brown, 2015, p. 236). Lee Miller and Weilu have an article titled “These are the World’s healthiest nations” in Bloomberg (February 24, 2019) which looks at global health statistics. The methodology looked at a number of factors -not only life expectancy- to rank countries. The top five countries were Spain, Italy, Iceland, Japan and Switzerland. There are many such rankings, and each one has methodological questions or choices. But all such national rankings of health can leave you questioning what you think you know, particularly about the role of diet in health. …