The Immunotype Breakthrough

A respected immunologist, allergist, and functional medicine doctor breaks down the latest science on immunity, offering “the most important guide available” (Mark Hyman, MD) to balancing your system for optimal health and longevity. To most of us, the immune system is seemingly unknowable—it's an invisible, complex network of cells, receptors, and messengers, and there's no standard way to see if it's functioning as it should. Yet in spite of this, it affects every aspect of our health, influen