Health has a variety of definitions, which have been used for different purposes over time. In general, it refers to physical and emotional well-being, especially that associated with normal functioning of the …

Public health is the science of protecting and improving the health of people and their communities. This work is achieved by promoting healthy lifestyles, researching disease and injury prevention, and …

Jan 4, 2026 · Health, the extent of an individual’s continuing physical, emotional, mental, and social ability to cope with his or her environment.

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Mar 21, 2025 · Find science-based health information on symptoms, diagnosis, treatments, research, clinical trials and more from NIH, the nation’s medical research agency.

May 15, 2025 · In 1946, the World Health Organization (WHO) defined health with a phrase that modern authorities still apply: “Health is a state of complete physical, mental, and social well-being and not...

Find diseases and conditions; healthy living; workplace safety; environmental health; injury, violence and safety, global health and more.

Find information on health conditions, wellness issues, and more in easy-to-read language on MedlinePlus, the up-to-date, trusted health information site from the NIH and the National Library of …

Since 1981, Legacy Community Health has opened our doors and our hearts to people from all walks of life. We provide a wide range of quality health care and wrap around services to all of our neighbors …