The Six Substances That Change Your Life

"The Six Substances That Change Your Life" by David JP Phillips is a personal development book explaining how six key neurochemicals (dopamine, oxytocin, serotonin, cortisol, endorphins and testosterone) affect mood, motivation, connection with others and performance in life. The book takes a clear, practical approach to teaching you how to balance and harness these natural substances in the body to improve your emotional state and daily energy. It offers concrete advice for improving motivation, relationships, happiness and self-confidence – helping you create unique neurochemical "recipes" that can change your life for the better.