Achieving and maintaining health is an ongoing process, shaped by both the evolution of health care knowledge and practices, as well as personal strategies and organized interventions for staying healthy.
Role of science in health
articles: Health science and Health care
Health science is the branch of science focused on health. There are two main approaches to health science: the study and research of the body and health-related issues to understand how humans (and animals) function; and the application of that knowledge to improve health and to prevent and cure diseases and other physical and mental impairments. The science builds on many sub fields, including biology, biochemistry, physics, epidemiology, pharmacology, medical sociology, and others. Applied health sciences endeavor to better understand and improve human health through applications in areas such as health education, biomedical engineering, biotechnology and public health.
Organized interventions to improve health based on the principles and procedures developed through the health sciences are delivered among practitioners trained in medicine, nursing, nutrition, pharmacy, social work, psychology, physical therapy and other health care professions. Clinical practitioners focus mainly on the health of individuals, while public health practitioners consider the overall health of communities and populations. Workplace wellness programs are increasingly adopted by companies for their value in improving the health and well-being of their employees, as are school health services to improve the health and well-being of children.
Role of science in health
articles: Health science and Health care
Health science is the branch of science focused on health. There are two main approaches to health science: the study and research of the body and health-related issues to understand how humans (and animals) function; and the application of that knowledge to improve health and to prevent and cure diseases and other physical and mental impairments. The science builds on many sub fields, including biology, biochemistry, physics, epidemiology, pharmacology, medical sociology, and others. Applied health sciences endeavor to better understand and improve human health through applications in areas such as health education, biomedical engineering, biotechnology and public health.
Organized interventions to improve health based on the principles and procedures developed through the health sciences are delivered among practitioners trained in medicine, nursing, nutrition, pharmacy, social work, psychology, physical therapy and other health care professions. Clinical practitioners focus mainly on the health of individuals, while public health practitioners consider the overall health of communities and populations. Workplace wellness programs are increasingly adopted by companies for their value in improving the health and well-being of their employees, as are school health services to improve the health and well-being of children.