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Nutrition for a Changing World engages students like no other nutrition textbook. Real stories – about real people and real science – are integrated into every chapter, bringing context and relevance to the core science. Infographics in the style of Scientific American magazine are like “science storyboards” that guide students step-by-step through essential processes and concepts. Coverage of timely topics such as gluten-free diets, the diabetes epidemic, and global nutrition exemplify the book’s contemporary approach to nutrition science. Nutrition for Changing World is also the only product for the course to offer automatically graded diet analysis activities. AnalyzeMyDiet provides both a diet tracker and personalized, auto-graded diet analysis activities built to cover a standard 3- to 7-day diet analysis assignment, freeing instructors from hand-grading these projects.
Written and illustrated in the style of Scientific American magazine, Nutrition in a Changing World, this update includes the latest U.S. dietary guidelines.
In this breakthrough introductory text, educators Jamie Pope and Steve Nizielski, and science writer, Alison McCook use real stories—about real people and real science—to teach the basic concepts of nutrition. Each chapter reads like Scientific American-style article, with compelling reporting and beautifully designed infographics providing a context for the scientific content. Unique chapters on timely topics (diabetes, cardiovascular disease, plant-based diets, fat- and water-soluble vitamins, dietary supplements, and the college years) exemplify the book’s thoroughly contemporary approach to nutrition science.
What foods should Americans eat to promote their health, and in what amounts? What is the scientific evidence that supports specific recommendations for dietary intake to reduce the risk of multifactorial chronic disease? These questions are critically important because dietary intake has been recognized to have a role as a key determinant of health. As the primary federal source of consistent, evidence-based information on dietary practices for optimal nutrition, the Dietary Guidelines for Americans (DGA) have the promise to empower Americans to make informed decisions about what and how much they eat to improve health and reduce the risk of chronic disease. The adoption and widespread translation of the DGA requires that they be universally viewed as valid, evidence-based, and free of bias and conflicts of interest to the extent possible. However, this has not routinely been the case. A first short report meant to inform the 2020 review cycle explored how the advisory committee selection process can be improved to provide more transparency, eliminate bias, and include committee members with a range of viewpoints. This second and final report recommends changes to the DGA process to reduce and manage sources of bias and conflicts of interest, improve timely opportunities for engagement by all interested parties, enhance transparency, and strengthen the science base of the process.