public health practice

The document authored by Augustinen Nkhata provides a comprehensive overview of health, emphasizing its multifaceted nature. It outlines three primary definitions: the lay perspective, which views health as the ability to perform daily activities without disease; the professional perspective, focusing on the body’s functional state; and the WHO definition, which encompasses complete physical, mental, and social well-being. The text further elaborates on the five dimensions of health—physical, mental, social, emotional, and spiritual—highlighting their interconnectedness. Additionally, it discusses the determinants of health, including biological, behavioral, social, economic, environmental, and psychological factors. By addressing these elements holistically, the document underscores the importance of a comprehensive approach to public health and the promotion of overall well-being in diverse populations.