Human Diet - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Human Diet write by Peter S. Ungar. This book was released on 2002-03-30. Human Diet available in PDF, EPUB and Kindle. Our ancestral diets have been critical to our success as a species. This volume brings together experts in human and primate ecology, paleontology, and evolutionary medicine. Authors offer their unique perspectives on the evolution of the human diet and the implications of recent changes in diet for health and nutrition today.
Evolution of the Human Diet
Evolution of the Human Diet - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Evolution of the Human Diet write by Peter S. Ungar. This book was released on 2007. Evolution of the Human Diet available in PDF, EPUB and Kindle. We are interested in the evolution of hominin diets for several reasons. One is the fundamental concern over our present-day eating habits and the consequences of our societal choices, such as obesity prevalent in some cultures and starvation in others. Another is that humans have learned to feed themselves in extremely varied environments, and these adaptations, which are fundamentally different from those of our closest biological relatives, have to have had historical roots of varying depth. The third, and the reason why most paleoanthropologists are interested in this question, is that a species' trophic level and feeding adaptations can have a strong effect on body size, locomotion, "life history strategies", geographic range, habitat choice, and social behavior. Diet is key to understanding the ecology and evolution of our distant ancestors and their kin, the early hominins. A study of the range of foods eaten by our progenitors underscores just how unhealthy many of our diets are today. This volume brings together authorities from disparate fields to offer new insights into the diets of our ancestors. Paleontologists, archaeologists, primatologists, nutritionists and other researchers all contribute pieces to the puzzle. This volume has at its core four main sections: · Reconstructed diets based on hominin fossils--tooth size, shape, structure, wear, and chemistry, mandibular biomechanics · Archaeological evidence of subsistence--stone tools and modified bones · Models of early hominin diets based on the diets of living primates--both human and non-human, paleoecology, and energetics · Nutritional analyses and their implications for evolutionary medicine New techniques for gleaning information from fossil teeth, bones, and stone tools, new theories stemming from studies of paleoecology, and new models coming from analogy with modern humans and other primates all contribute to our understanding. When these approaches are brought together, they offer an impressive glimpse into the lives of our distant ancestors. The contributions in this volume explore the frontiers of our knowledge in each of these disciplines as they address the knowns, the unknowns, and the unknowables of the evolution of hominin diets.
Catching Fire
Catching Fire - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Catching Fire write by Richard Wrangham. This book was released on 2010-08-06. Catching Fire available in PDF, EPUB and Kindle. In this stunningly original book, Richard Wrangham argues that it was cooking that caused the extraordinary transformation of our ancestors from apelike beings to Homo erectus. At the heart of Catching Fire lies an explosive new idea: the habit of eating cooked rather than raw food permitted the digestive tract to shrink and the human brain to grow, helped structure human society, and created the male-female division of labour. As our ancestors adapted to using fire, humans emerged as "the cooking apes". Covering everything from food-labelling and overweight pets to raw-food faddists, Catching Fire offers a startlingly original argument about how we came to be the social, intelligent, and sexual species we are today. "This notion is surprising, fresh and, in the hands of Richard Wrangham, utterly persuasive ... Big, new ideas do not come along often in evolution these days, but this is one." -Matt Ridley, author of Genome
Evolving Human Nutrition
Evolving Human Nutrition - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Evolving Human Nutrition write by Stanley J. Ulijaszek. This book was released on 2012-10-18. Evolving Human Nutrition available in PDF, EPUB and Kindle. Exploration of changing human nutrition from evolutionary and social perspectives and its influence on health and disease, past and present.
The Evolution Diet
The Evolution Diet - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Evolution Diet write by J. S. B. Morse. This book was released on 2008-02. The Evolution Diet available in PDF, EPUB and Kindle.
