Loretta Graziano Breuning, PhD, is a renowned author, brain chemistry expert, and the founder of the Inner Mammal Institute. She is best known for her bestselling book, Habits of a Happy Brain: Retrain Your Brain to Boost Serotonin, Dopamine, Oxytocin, and Endorphin Levels, which offers science-backed strategies to rewire your brain for happiness and emotional resilience.

A Professor Emerita of Management at California State University, East Bay, Dr. Breuning has authored ten influential books on neurochemistry, motivation, and mental health—translated into sixteen languages worldwide.

Website: https://InnerMammalInstitute.org/newsletter