Nutritional "Boost" Making Westerners Taller, Healthier, Expert Says Erica Lloyd for National Geographic News October 2, 2006 It's no secret that in the past few centuries people in Western nations have been getting taller and living longer. But now experts say that today's Westerners are the product of an accelerated spate of growth that is unique in human history. People in the developed world are taller and more robust than their great, great, great grandparents probably ever imagined. Robert Fogel, director of the Center for Population Economics at the University of Chicago, notes that Westerners are about 50 percent larger...