ISBN-13: 9781781805923 / Angielski / Miękka / 2015 / 304 str.
Designed to help naturally restore three of your brain's most crucial hormones: serotonin, dopamine and cortisol, this book focuses on a different element of your life, including improving your mood by modifying your diet and using cognitive strategies, increasing your energy by focusing on sleep, exercise and memory-boosting games.