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Nutrition transition and the structure of global food demand

2017-04-07 Political Science
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Release : 2017-04-07
Genre : Political Science
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Book Synopsis Nutrition transition and the structure of global food demand by : Gouel, Christophe

Download or read book Nutrition transition and the structure of global food demand written by Gouel, Christophe. This book was released on 2017-04-07. Available in PDF, EPUB and Kindle. Book excerpt: Estimating future demand for food is a critical aspect of global food security analyses. The process linking dietary changes to wealth is known as the nutrition transition and presents well-identified features that help to predict consumption changes in poor countries. This study proposes to represent the nutrition transition with a nonhomothetic, flexible-in-income, demand system, known as the Modified Implicitly Directly Additive Demand System (MAIDADS). The resulting model is transparent and estimated statistically based on cross-sectional information from FAOSTAT the statistical database of the Food and Agriculture Organization of the United Nations. It captures the main features of the nutrition transition: rise in demand for calories associated with income growth; diversification of diets away from starchy staples; and a large increase in caloric demand for animal-based products, fats, and sweeteners. The estimated model is used to project food demand between 2010 and 2050 based on a set of plausible futures (trend projections and Shared Socioeconomic Pathways scenarios). The main results of these projections are as follows: (1) global food demand will increase by 46 percent, less than half the growth in the previous four decades; (2) this growth will be attributable mainly to lower-middle-income and low-income countries; (3) the structure of global food demand will change over the period, with a 95 percent increase in demand for animal-based calories and a much smaller 18 percent increase in demand for starchy staples; and (4) the analysis of a range of population and income projections reveals important uncertainties depending on the scenario, the projected increases in demand for animal-based and vegetal-based calories range from 78 to 109 percent and from 20 to 42 percent, respectively.

Nutrition Transition and the Structure of Global Food Demand

2020
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Release : 2020
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Book Synopsis Nutrition Transition and the Structure of Global Food Demand by : Christophe Gouel

Download or read book Nutrition Transition and the Structure of Global Food Demand written by Christophe Gouel. This book was released on 2020. Available in PDF, EPUB and Kindle. Book excerpt: Estimating future demand for food is a critical aspect of global food security analyses. The process linking dietary changes to wealth is known as the nutrition transition and presents well-identified features that help to predict consumption changes in poor countries. This study proposes to represent the nutrition transition with a nonhomothetic, flexible-in-income demand system. The resulting model is estimated statistically based on cross-sectional information from FAOSTAT. The model captures the main features of the nutrition transition: rise in demand for calories associated with income growth; diversification of diets away from starchy staples; and a large increase in caloric demand for animal-based products, fats, and sweeteners. The estimated model is used to project food demand between 2010 and 2050 based on a set of plausible futures (trend projections and Shared Socioeconomic Pathways scenarios). The main results of these projections are: (a) global food demand will increase by 47%, less than half the growth in the previous four decades; (b) this growth will be attributable mainly to lower-middle-income and low-income countries; (c) the structure of global food demand will change over the period, with a doubling of demand for animal-based calories and a much smaller 19% increase in demand for starchy staples; and (d) the analysis of a range of population and income projections reveals important uncertainties--depending on the scenario, the projected increases in demand for animal-based and vegetal-based calories range from 74% to 114%, and from 20% to 42%, respectively.

Global Food Systems, Diets, and Nutrition

2021-06-05 Business & Economics
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Release : 2021-06-05
Genre : Business & Economics
Kind : eBook
Book Rating : 637/5 ( reviews)

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Book Synopsis Global Food Systems, Diets, and Nutrition by : Jessica Fanzo

Download or read book Global Food Systems, Diets, and Nutrition written by Jessica Fanzo. This book was released on 2021-06-05. Available in PDF, EPUB and Kindle. Book excerpt: Ensuring optimal diets and nutrition for the global population is a grand challenge fraught with many contentious issues. To achieve food security for all and protect health, we need functional, equitable, and sustainable food systems. Food systems are highly complex networks of individuals and institutions that depend on governance and policy leadership. This book explains how interconnected food systems and policies affect diets and nutrition in high-, middle-, and low-income countries. In tandem with food policy, food systems determine the availability, affordability, and nutritional quality of the food supply, which influences the diets that people are willing and able to consume. Readers will become familiar with both domestic and international food policy processes and actors, and they will be able to critically analyze and debate how policy and science affect diet and nutrition outcomes.

Changing Structure of Global Food Consumption and Trade

2001
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Release : 2001
Genre :
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Book Rating : 472/5 ( reviews)

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Book Synopsis Changing Structure of Global Food Consumption and Trade by :

Download or read book Changing Structure of Global Food Consumption and Trade written by . This book was released on 2001. Available in PDF, EPUB and Kindle. Book excerpt:

Improving Food Safety Through a One Health Approach

2012-09-10 Medical
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Release : 2012-09-10
Genre : Medical
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Book Rating : 363/5 ( reviews)

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Book Synopsis Improving Food Safety Through a One Health Approach by : Institute of Medicine

Download or read book Improving Food Safety Through a One Health Approach written by Institute of Medicine. This book was released on 2012-09-10. Available in PDF, EPUB and Kindle. Book excerpt: Globalization of the food supply has created conditions favorable for the emergence, reemergence, and spread of food-borne pathogens-compounding the challenge of anticipating, detecting, and effectively responding to food-borne threats to health. In the United States, food-borne agents affect 1 out of 6 individuals and cause approximately 48 million illnesses, 128,000 hospitalizations, and 3,000 deaths each year. This figure likely represents just the tip of the iceberg, because it fails to account for the broad array of food-borne illnesses or for their wide-ranging repercussions for consumers, government, and the food industry-both domestically and internationally. A One Health approach to food safety may hold the promise of harnessing and integrating the expertise and resources from across the spectrum of multiple health domains including the human and veterinary medical and plant pathology communities with those of the wildlife and aquatic health and ecology communities. The IOM's Forum on Microbial Threats hosted a public workshop on December 13 and 14, 2011 that examined issues critical to the protection of the nation's food supply. The workshop explored existing knowledge and unanswered questions on the nature and extent of food-borne threats to health. Participants discussed the globalization of the U.S. food supply and the burden of illness associated with foodborne threats to health; considered the spectrum of food-borne threats as well as illustrative case studies; reviewed existing research, policies, and practices to prevent and mitigate foodborne threats; and, identified opportunities to reduce future threats to the nation's food supply through the use of a "One Health" approach to food safety. Improving Food Safety Through a One Health Approach: Workshop Summary covers the events of the workshop and explains the recommendations for future related workshops.

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