Health and wellness are based on conversations. That’s true in the literal sense of how essential it is to engage in thoughtful discussion with your doctor and other health care providers. The most fundamental conversation in many respects, however, is that between you and your biomarkers. Your body is engaged in constant conversation. Every cell and tissue of your body sends and receives microscopic messages at mindboggling speed. Billions of pieces of information are exchanged every second. It is a feedback system that dwarfs even the internet in its magnitude, sensitivity and subtlety. Every aspect of wellness and illness hang in the balance of this intimate biological conversation.