Burn : New research blows the lid off how we really burn calories, lose weight, and stay healthy / Herman Pontzer, PhD.
Record details
- ISBN: 9780525541523
- ISBN: 0525541527
- Physical Description: 373 pages : illustrations ; 24 cm
- Publisher: New York : avery, an imprint of Penguin Random House, [2021]
Content descriptions
Bibliography, etc. Note: | Includes bibliographical references (pages 321-353) and index. |
Formatted Contents Note: | The invisible hand -- What is metabolism anyway? -- What is this going to cost me? -- How humans evolved to be the nicest, fittest, and fattest apes -- The metabolic magician: energy compensation and constraint -- The real hunger games: diet, metabolism, and human evolution -- Run for your life! -- Energetics at the extreme: the limits of human endurance -- The past, present, and uncertain future of homo energeticus. |
Search for related items by subject
Subject: | Metabolism. Weight loss. Human evolution. |
Available copies
- 12 of 12 copies available at Missouri Evergreen. (Show)
- 1 of 1 copy available at North Kansas City.
Holds
- 0 current holds with 12 total copies.
Location | Call Number / Copy Notes | Barcode | Shelving Location | Status | Due Date |
---|---|---|---|---|---|
North Kansas City Public Library | 612.39 PONTZER 2021 (Text) | 0001002440269 | Nonfiction | Available | - |
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Publishers Weekly Review
Burn : New Research Blows the Lid off How We Really Burn Calories, Lose Weight, and Stay Healthy
Publishers Weekly
(c) Copyright PWxyz, LLC. All rights reserved
Pontzer, a professor of evolutionary anthropology at Duke, pulls together years of field and lab research to cast an "evolutionary perspective" on diet, metabolism, and health in his eye-opening debut. Metabolism, or "daily energy expenditure," isn't a simple equation, Pontzer suggests, but rather a complex formula determined by genetics and evolution. Pontzer upends several health myths and misconceptions, including claims around keto, Paleo, and raw food diets: people have evolutionarily been "opportunistic omnivores," eating whatever is available, including plants and animals, he concludes. He also argues that human metabolism hasn't yet adapted to the innovations of the Industrial Revolution and the modern diet, resulting in overconsumption and ailments such as obesity, diabetes, heart disease, and cognitive decline. As a model for living well and staying healthy, Pontzer urges readers to avoid any diet that targets one specific nutrient as "hero or villain," and shares stories of his time with the Hadza of northern Tanzania, whose lifestyle he champions because it resembles the hunter-gatherer culture that was "the norm worldwide for over two million years." Pontzer impressively combines well-documented conclusions, practical advice, and accessible explanations. Readers looking for a fresh take on diet, exercise, and health should take note. (Mar.)
BookList Review
Burn : New Research Blows the Lid off How We Really Burn Calories, Lose Weight, and Stay Healthy
Booklist
From Booklist, Copyright (c) American Library Association. Used with permission.
Human metabolism is a relatively new area of scientific study. Duke University evolutionary anthropologist Pontzer establishes a firm foundation, using charts, graphs, formulas, accessible language, and plenty of anecdotes to explain how metabolism works, organ by organ, energy source by energy source. He introduces timely research, including his ongoing fieldwork with contemporary hunter-gatherer societies. His style is entertaining and self-effacing, and his science seems solid as he pulls in elements of evolution, ethnography, and paleoanthropology. Weight-loss efforts aren't addressed until about halfway through the book and include some attention-grabbing observations: physical fitness enthusiasts burn about the same amount of calories as couch potatoes; there are no such things as superfoods or energy boosters; there are no discernible benefits to either fasting or grazing; and fad diets are questionable at best. Pontzer does recommend cutting calories and increasing exercise, acknowledging how our socially oriented, reward-seeking brains sabotage us. The concluding chapter shows how our human-manufactured environment negatively impacts our evolved bodies, and pleads for change. Authoritative advice with the potential to counteract often misleading infomercial promises.
Kirkus Review
Burn : New Research Blows the Lid off How We Really Burn Calories, Lose Weight, and Stay Healthy
Kirkus Reviews
Copyright (c) Kirkus Reviews, used with permission.
An evolutionary anthropologist explores the evergreen science of human metabolism. "Each ounce of living human tissue burns ten thousand times more energy each day than an ounce of the Sun." So writes Pontzer, a research professor at the Duke Global Health Institute, in this nifty piece of science writing. Without dumbing down the topic or eliding elements of contention, the author outlines the broad workings of human metabolism by examining people across different cultures with vastly different lifestyles. Among other fascinating topics, he delves into the mechanics of metabolism on the cellular level, the varied metabolic strategies that evolved in our species and other primates, and the radical metabolic acceleration of warmblooded creatures favored by natural selection to increase energy availability for growth, survival, and reproduction. Particularly illuminating is Pontzer's smooth rendering of the interactive, complex system that manages our physical activity, growth, thermoregulation, and digestion. Humans developed the metabolic strategy of storing extra calories as fat, a kind of rainy-day fund for disruptions in energy supply. However, in today's industrialized world, when few people rely on hunting or gathering to procure their daily calories, rainy days are fewer and further between. Since our metabolism can find an energy balance when supplies are low, continuing to consume more calories leads directly to obesity, Type 2 diabetes, heart disease, and other ailments. Pontzer offers a host of fruitful explanations of satiety and reward signals from the brain; flavor engineering by junk-food chemists, who use "a mind-boggling array of techniques and additives to make food that is highly palatable without being satiating"; the role of foods that are filling, rich in nutrients, and low in calories; and the importance of movement bequeathed to us by our hunter-gatherer forebears--and evident today among the Hadza people of Tanzania, who "don't develop obesity and metabolic disease for the simple reason that their food environment doesn't drive them to overconsume." An absorbing, instructive lesson for anyone concerned about their health. Copyright (c) Kirkus Reviews, used with permission.