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The Circadian Code

Lose weight, supercharge your energy and sleep well every night

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The Circadian Code

By: Satchin Panda
Narrated by: John Sackville
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£5.99/mo after 3 months. Offer ends on 5 July 2026 at 11:59 BST. Cancel monthly.

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Penguin presents the audiobook edition of The Circadian Code written by Dr Satchin Panda, read by John Sackville.

Change your daily routine, transform your health.

Circadian rhythms are biological processes or clocks that exist in each one of our cells. Programmed to turn genes on or off at different times of the day or night, they influence every aspect of our health from weight and energy levels through to resistance to disease and infection, and how well we sleep.

Now, in The Circadian Code, this new science is revealed, showing that the timings of our day (when we eat, sleep, exercise, work) are more crucial than we ever thought before. And that, most importantly, if your daily schedule is out of sync with your circadian rhythms, you can fix it!

Whether you are a shift worker, a frustrated dieter, someone suffering from sleep problems or chronic illness, whatever your health concern, The Circadian Code is the key to unlocking your health.

*Downloadable PDF available*

 Diets, Nutrition & Healthy Eating Fitness, Diet & Nutrition Physical Illness & Disease Sleep Disorders Weight Loss & Weight Control Healthy Diet Health Nutrition
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Critic reviews

I found Satchin Panda's research inspiring when I wrote The Fast Diet. I'm fascinated by the work his team has done on time restricted eating because it gets results and is based on real science.
Satchin Panda's research is an integral part of my 4 Pillar Plan. The Circadian Code explains the crucial "when" aspect of healthy living. You'll learn the best times to eat, exercise, work, and sleep, and if you follow his instructions, your whole family will benefit. I highly recommend this program.
One of the essential factors to ensure longevity is to align your life with your body's circadian rhythms. The Circadian Code, written by one of the world’s leading experts on circadian rhythms, offers a complete program to recalibrate your day/night activities, optimize sleep, lose weight, learn/work, and exercise.
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wow this book has impacted on my life and coaching practice in a positive way

a must read

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One of the best and most life changing books I’ve experienced. I recommend it to everyone. It’s helped me with so many aspects of my life. Thankful to everyone who has devoted their lives to this research and Dr Panda for putting this book together.

If you listen to or read one book in your life.. make it this one.

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by applying the suggestions in this book has improved my life in all areas.highly recommended it for anyone

amazing

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a lot of useful information and ways you can easily adapt your lifestyle to become healthier. Good narration and easy to follow.

Great book!

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The book is not easy listening and the truth is always a hard pill to swallow. However the lessons in this book are practical and there is a clear linkage between eating habits, sleeping and exercise that contribute to good physical and mental health

Excellent book to understand the Circadian code

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