Life Time

‘A superlative guide to some of the most intriguing questions of human existence’ – Bill Bryson, author of The Body: A Guide for OccupantsA comprehensive manifesto for living in harmony with our body clocks, penned by someone who has devoted his career to studying them. * Financial Times *‘Who knew that everything, I mean everything to do with our health is influenced by our circadian rhythms and sleep: physical and mental health, immune functioning, disease, fertility, relationships, energy, emotions, mood, work life, family life and happiness. This book tells you what to do to keep within your natural rhythm and how to do it. A perfect blend of humour, science and pure genius - what more could you want? Consider it an emergency to read’ – Ruby Wax‘Who knew our body clocks determined so much of our health, happiness, and lifespan? Renowned neuroscientist Russell Foster has spent four decades shining a light into the dimly understood and fascinating field of human biological rhythms. This book crisply summarizes what he’s discovered. I learned so much’ – James Nestor, author of Breath‘This book has the answers to everything you’ve ever wondered about your natural rhythms, from sleep to eating to exercise. Excellent, engaging and evidence-based, it’s a brilliant guide to an aspect of our health we don’t think about enough’ – Claudia Hammond, author of The Art of Rest

‘Strongly recommended. You will sleep more deeply, be awake more fully, and live much more harmoniously with Russell Foster’s help’

Russell Foster is Professor of Circadian Neuroscience, Director of the Sleep and Circadian Neuroscience Institute (SCNi) and Head of the Nuffield Laboratory of Ophthalmology at the University of Oxford. He frequently contributes to newspapers, television and radio, including an appearance on Desert Island Discs, and has co-written four popular science books - this is his first as sole author.