The DOSE Effect: Unlock the secret powers of dopamine, serotonin and more in this new self-help guide to feeling healthier and happier from a Sunday Times bestselling neuroscientist

SMALL HABITS TO BOOST YOUR BRAIN CHEMISTRY 'This is the book all parents need in their lives.' – This Morning

'If you want to buy just one book this year to make your life better…Get this one. And live by it. ’ – Chris Evans, as heard on The Chris Evans Breakfast Show , Virgin Radio

'This book will help you find more motivation, create deeper connections, energise your body and destress your mind.’ – Jay Shetty, author of Think Like a Monk

‘The best book I’ve read on this subject.’ – Dr. Julie Smith, author of Why Has Nobody Told Me This Before?

TO BE SOLD IN 19 DIFFERENT LANGUAGES!

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Life can feel overwhelming, but it doesn’t have to be.

Today’s fast-paced world leaves many of us struggling with extreme emotional highs and lows caused by chemical imbalances in our brains, brought on by the pressures of modern life and constant digital connectivity.

In The DOSE Effect , Neuroscientist TJ Power shares how you can reset and balance your brain chemistry with simple, everyday habits to lead a happier, healthier, and more productive life.

Unlock your brain’s four key chemicals and discover the powers of:

D OPAMINE to get motivated and stay driven

O XYTOCIN to build deeper connections with others

S EROTONIN to boost your energy and mood

E NDORPHINS to destress and find calm

TJ’s practical approach and straightforward solutions will guide you on an exciting, action-based journey to optimise your brain chemistry and transform your mental health.

TJ Power's book 'The DOSE Effect' was a No.1 Sunday Times bestseller w/c 2026-03-23.