PositiveThe Irish Times (IRE)The fulcrum of Lieberman’s analysis is the very simple formula that drove early man: \'food in, babies out\'. From there, he draws on his extensive background in evolutionary biology to explain why our dietary habits evolved into what they are today, and what different foods do for and to our bodies ... The science can sometimes be dizzying; readers may find their brains skidding over the textbook-style diagrams. But Lieberman’s attempts to make it all comprehensible are mostly a success. If nothing else, Fed Up will inspire readers to put their own fridge under deeper scrutiny.
