This educational video provides a detailed exploration by Peter Attia, MD of hormone systems, focusing on the thyroid, sex (both male and female), and adrenal systems. Attia delves into the physiology, regulation, and treatment implications of these hormones. By explaining the feedback cycles and the body’s hormone regulation, viewers gain a fundamental understanding of how hormonal imbalances are treated. The video also includes segmented content for those specifically interested in certain hormone systems, making it a comprehensive resource for anyone looking to deepen their understanding of hormonal health.