Do the term for knowledge of health information needed to make good choices about your health?

The term you're looking for is health literacy. Health literacy refers to the ability to find, understand, and use information and services to make informed decisions about health. It includes the ability to read, understand, and act on health information, as well as the ability to communicate with health care providers and navigate the health care system. Health literacy is an important determinant of health and well-being, as it enables individuals to make informed choices about their health and manage their health conditions effectively.