Dr. Ron Ehrlich is an Australian holistic health educator and dental surgeon who operates the Unstress Health platform. With over four decades of clinical experience at the Sydney Holistic Dental Centre, he produces deep-dive interviews with medical researchers and regenerative farmers to explore the root causes of modern illness. He hosts the Unstress with Dr Ron Ehrlich podcast, where he examines the mouth-body connection and the five pillars of wellness. A recent focus includes his Mastering Your Practice mentorship program, which assists health practitioners in mitigating clinical burnout and optimizing professional workflows. He also produces The Healthy Bite, a series of concise segments providing actionable advice on sleep hygiene, blue light exposure, and nutrient density. As a Fellow of the Australasian College of Nutritional and Environmental Medicine, Ehrlich integrates environmental science with clinical health, recently investigating the link between topsoil health and human longevity through collaborations with specialists like Professor Robert Clancy.