Vera Tarman is a medical practitioner who focuses on addictions. She is the medical director of Renascent, an addictions treatment centre. Dr. Tarman conducts workshops and speaking engagements on the science of food addiction and "comfort food" abuse. She has reached audiences across the world. She lives in Toronto. Phil Werdell is a recovering food addict, a social work clinician, and an educator. He is the primary organizer of the Food Addiction Institute and the International Society of Food Addiction Professionals, and is Director of ACORN's Professional Training Program. Phil currently teaches Addictions Studies at Springfield College, School of Human Services, Tampa. He lives in Florida.