How is health literacy defined?

Health literacy is defined as the capability to understand and utilize health information effectively. This definition emphasizes not only the comprehension of health-related information but also the ability to apply that knowledge in making informed health decisions. Health literacy encompasses skills such as reading, understanding, and interacting with health materials, which ultimately help individuals navigate the healthcare system, manage their health, and engage in preventive measures.

Understanding health information is crucial, as it enables individuals to follow medical advice, comprehend prescription instructions, and participate in shared decision-making regarding their health care. Higher health literacy is associated with better health outcomes, as individuals are better equipped to advocate for their own health needs and the needs of others. In contrast, simply reading medical literature or writing health reports does not capture the broader essential elements of health literacy that involve practical application and understanding of health information. Awareness of healthcare costs is also important but does not fully encompass the comprehensive nature of health literacy.