06 Oct 2016 --- Where a you live has everything to do with what you will eat and therefore the overall quality of diet, according to a new study about the impact of globalization. Grocery stores and produce aisles across the US are loaded with imported produced alongside domestic favorites, but despite the striking variety of food on offer, the diets of people living in temperate areas are considerable less diverse than those living in the tropics who tend to produce and eat from a more genetically diverse set of species.