Christina Veselak is a psychotherapist and nutritionist, specialising in addiction recovery, relapse prevention and mental health. She is the Founder and Director of the Academy for Addiction & Mental Health Nutrition. In this compelling interview she explains that nutrient and neurotransmitter depletion in the brain can cause addictive behaviours and other mental health symptoms, and outlines the ways diet, amino acid and nutrient therapy, and psychotherapy can significantly help prevent addiction relapse.