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Health Definition & Importance Britannica

health, in humans, the extent of an individual’s continuing physical, emotional, mental, and social ability to cope with his or her environment. This definition is just one of many that are possible. What constitutes “good” health in particular can vary widely. The rather fragile individual who stays “well” within the ordinary environment of his or her existence may succumb to a

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Health & Medicine Portal Britannica

WebHealth isn't just about being able to impress people at the gym with your weight-lifting prowess. Physical fitness, the body's ability to function properly, and the …

Category: Fitness Go Health

Topic Summaries: Health & Medicine Britannica

Webpublic health summary. public health, Science and art of preventing disease, prolonging respiration summary. respiration, Process of taking in air for oxygen and releasing

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17 Questions About Health and Wellness Answered

WebThese chemicals present health risks that range from bronchitis to cancer. Doctors believe that cigarette smoking is the cause of 90 percent of all cases of lung cancer. Heart …

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Health insurance Definition, Plans, & Types of Health …

Webhealth insurance, system for the financing of medical expenses by means of contributions or taxes paid into a common fund to pay for all or part of health services …

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Companion: Health & Medicine Britannica

WebCOVID-19 Portal While this global health crisis continues to evolve, it can be useful to look to past pandemics to better understand how to respond today. 100 Women Britannica …

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Public health Definition, History, & Facts Britannica

Webpublic health, the art and science of preventing disease, prolonging life, and promoting physical and mental health, sanitation, personal hygiene, control of infectious diseases, and organization of …

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World Health Organization History, Organization,

WebWorld Health Organization (WHO), French Organisation Mondiale de la Santé, specialized agency of the United Nations (UN) established in 1948 to further international cooperation for improved …

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E-health health care Britannica

Webe-health, also spelled eHealth, also called e-health care, use of digital technologies and telecommunications, such as computers, the Internet, and mobile devices, to facilitate …

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History of medicine History & Facts Britannica

Webhistory of medicine, the development of the prevention and treatment of disease from prehistoric and ancient times to the 21st century. Unwritten history is not easy to …

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Medicine Definition, Fields, Research, & Facts Britannica

Webmedicine, the practice concerned with the maintenance of health and the prevention, alleviation, or cure of disease. The World Health Organization at its 1978 international …

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Preventive medicine Definition, History, & Approaches

Webpreventive medicine, efforts directed toward the prevention of disease, either in the individual or in the community as a whole—an important part of what is more broadly …

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List of medical tests and diagnostic procedures Britannica

WebThis is a list of medical tests and procedures used to obtain health information and diagnose pathological and nonpathological conditions of the human body. It is grouped by type of …

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Mental disorder Definition, Types, Treatment, & Facts

Webmental disorder, any illness with significant psychological or behavioral manifestations that is associated with either a painful or distressing symptom or an …

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health education and physical education

WebAn individual’s physical and mental well-being is the concern of two similar areas of education: health education and physical education. Both deal with habits of exercise, …

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Prevalence epidemiology Britannica

Webprevalence, in epidemiology, the proportion of a population with a disease or a particular condition at a specific point in time (point prevalence) or over a specified period of time …

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Disease Definition, Types, & Control Britannica

Webdisease, any harmful deviation from the normal structural or functional state of an organism, generally associated with certain signs and symptoms and differing in nature from …

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History of medicine

WebOn the basis of work begun in the 18th century, René Laënnec, a native of Brittany, who practiced medicine in Paris, invented a simple stethoscope, or cylindre, as it was …

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