In this episode of Test, I'm diving into the incredible role of the immune system in building muscle, losing fat, and reducing stress. Joined by experts Anders Varner, Doug Larson, Coach Travis Mash, and Dan Garner, we explore how internal and external stressors impact your immune health and, consequently, your fitness goals. Discover why the immune system is crucial for training results and how it governs your body's adaptability. We'll also discuss the significance of white blood cells and the balance between th1 and th2 branches in managing infections and stress. Tune in to learn how optimizing your immune system can enhance your overall health and performance.