Breuning, Loretta Graziano author

HABITS OF A HAPPY BRAIN Retrain Your Brain to Boost Your Serotonin, Dopamine, Oxytocin, & Endorphine Levels LORETTA GRAZIANO BREUNING -- Kuala Lumpur AcePremier.com Sdn Bhd 2016

238 pages 22 cm

ISBN:  9789670015644

Includes index 

1. Happiness  2. Self-care, Health  3. Neurochemistry -- Popular works  4. Brain chemistry -- Popular works 

612.804 BRE