This article argues for the importance of health literacy to improve health decision making. With growing connectivity at the level of individuals, communities, populations, and people across geographies, we have exciting opportunities to advance health. Health literacy is fundamental for democratization of health. The complexities and demands of what is needed for health and healthcare must align with the skills and abilites of people to access, navigate, understand, and use needed information. Content must be clear, transparent, accurate, and useful in meeting the needs of people seeking solutions. Health literacy occurs when this happens, and is foundational for reaching the exciting potential of democratizing health.