Susanna Søberg, PhD

Dr. Susanna Søberg is one of the world’s leading scientists in metabolism, stress physiology, and contrast therapy.

She granted her PhD in metabolism from Copenhagen University in Denmark. She is the founder of The Søberg Institute and creator of The Thermalist Method®, a science-based system for improving metabolic health, resilience, and longevity through cold and heat exposure, breathwork, and recovery science.

Dr. Søberg’s research in Cell Reports Medicine introduced the widely adopted 11 minutes of cold and 57 minutes of heat per week protocol, now known as The Søberg Principle — a cornerstone in modern contrast therapy.

Her mission is to reduce stress in 1% of the global population with contrast therapy.