
Fed Up
What Evolution Reveals about Food, Diet and Eating Well
Daniel Lieberman(Author)
Allen Lane (Publisher)
Will be published approx. on 11. August 2026
Book
Hardback
416 pages
978-0-241-65859-8 (ISBN)
Description
Why is it so hard to decide what to eat? We are bombarded with conflicting advice on weight and health, fad diets and food pyramids. No wonder so many of us feel confused and guilty.
In Fed Up, Daniel Lieberman tackles this confusion head on with his trademark blend of lively storytelling and myth-busting science. Drawing on evolutionary biology, anthropology and physiology, he explains how humans first evolved to eat; how fire, farming and industrialization transformed our diets; and what that history combined with rigorous medical science can - and cannot - tell us about what to eat today to stay healthy and manage our weight. In each chapter, Lieberman explores what different diets - from Paleo to veganism to intermittent fasting - tell us about nutrition and health, even putting these diets to the test himself. His conclusion is liberating: there is no optimal diet. What matters instead is variety, moderation and finding out what works for you.
Clear-eyed, humane and always entertaining, Fed Up gives us the tools to make wiser, kinder choices about what we eat.
In Fed Up, Daniel Lieberman tackles this confusion head on with his trademark blend of lively storytelling and myth-busting science. Drawing on evolutionary biology, anthropology and physiology, he explains how humans first evolved to eat; how fire, farming and industrialization transformed our diets; and what that history combined with rigorous medical science can - and cannot - tell us about what to eat today to stay healthy and manage our weight. In each chapter, Lieberman explores what different diets - from Paleo to veganism to intermittent fasting - tell us about nutrition and health, even putting these diets to the test himself. His conclusion is liberating: there is no optimal diet. What matters instead is variety, moderation and finding out what works for you.
Clear-eyed, humane and always entertaining, Fed Up gives us the tools to make wiser, kinder choices about what we eat.
Reviews / Votes
Wise, witty, and full of unexpected insights - a perfect book for anyone who cares about living well -- Bill Bryson A terrific book that cuts through the noise of fad diets and nutrition advice by turning to the most reliable guide we have: the deep history of the human body. The result is a wise, accessible, and evidence-based framework for eating well in a world that has made eating badly all too easy -- Michael Moss, author of <i> Salt, Sugar, Fat </i>More details
Language
English
Place of publication
London
United Kingdom
Publishing group
Penguin Books Ltd
Dimensions
Height: 240 mm
Width: 156 mm
Thickness: 28 mm
Weight
500 gr
ISBN-13
978-0-241-65859-8 (9780241658598)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Other editions
Additional editions

E-Book
approx. 08/2026
Penguin
€16.99
Not yet available
Person
Daniel Lieberman is Edwin M. Lerner II Professor of Biological Sciences and a professor of the Department of Human Evolutionary Biology at Harvard University. He is a leading figure in the field of human evolution and its relevance to health. He is especially renowned for his research on the evolution of running, which he also enjoys himself. He has published over 200 peer-reviewed articles, many of them in Nature and Science. His previous books include The Story of the Human Body and Exercised. He lives in Massachusetts.