There is a reason love has been revered for all of history—it is an emotion that drives humans to feel, to create, to protect, to fight, to sacrifice, to dream—in short, it holds a power that is unimaginable and immeasurable, and it continues to fascinate us and make this world livable. This power is not always recognized in the world of health and wellness, but it most assuredly plays a large role, and this is beginning to be understood more widely in the medical community. Studies continue to demonstrate that love and the sense of connection that comes with it is a key component in the quality and longevity of human life. In honor of the month of love, we discuss this complex emotion, and how to harness it in the various relationships of your life—including the one with yourself. Happy Valentine’s Day to all!