Teaching is the process of stimulating the brain, organizing data, guiding, and managing learning activities towards effecting desirable changes in behavior
Learning is a mental activity through which knowledge, skills, habits, attitudes, ideas, and appreciation are acquired, retained, and utilized in the progressive adaptation and modification of behavior
Health education is a process whereby learning situations and experiences are created to influence individuals to change their undesirable attitudes and knowledge for the improvement of personal, family, and community health
Health promotion is the process of increasing the level of well-being and self-actualization of individuals or groups, which includes health education, identification and reduction of health risks, empowerment, advocacy, preventive health care, and health policy development
Health literacy implies achieving a level of knowledge, personal skills, and confidence to take action to improve personal and community health by changing personal lifestyles and living conditions