David Ruiz Rodriguez is the Founder of Paleomind and a health coach specializing in nutrition, Psychoneuroimmunology (PNI), and ancestral health principles. His work integrates PNI, the science studying the connection between the mind, nervous system, and immune response, with practical dietary and lifestyle guidance rooted in paleo and ancestral health frameworks. Ruiz Rodriguez has developed health coaching certification programs designed to train practitioners in this integrative approach, bringing together mind-body science with actionable nutrition and wellness strategies. His platform serves both individuals seeking to improve their health and practitioners looking to expand their professional toolkit. Through his community and coaching work, he aims to make PNI and ancestral nutrition accessible disciplines for a growing audience of health-conscious individuals and professionals.