Health is the functional and/or metabolic efficiency of an organism, at any moment in time, at both the cellular and global levels. All individual organisms, from the simplest to the most complex, vary between optimum health and zero health (dead).
In the medical field, health is commonly defined as an organism's ability to efficiently respond to challenges (stressors) and effectively restore and sustain a "state of balance," known as homeostasis.
Another widely accepted definition of health is that of the World Health Organization "WHO". It states that "health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity". In more recent years, this statement has been modified to include the ability to lead a "socially and economically productive life." The WHO definition is not without criticism, as some argue that health cannot be defined as a state at all, but must be seen as a process of continuous adjustment to the changing demands of living and of the changing meanings we give to life. The WHO definition is therefore considered by many as an idealistic goal rather than a realistic proposition... more.
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Wed, 18 Apr 2018 23:28:00 GMT
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Health News - CNN
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WebMD - Better information. Better health.
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Health Information | National Institutes of Health (NIH)
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Official site of Affordable Care Act. Enroll now for 2018 coverage. See health coverage choices, ways to save today, how law affects you. Visit
Home of the Office of Disease Prevention and Health ...
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Health.gov is your portal for health related resources and news from the US government. Find prevention topics, dietary and physical activity guidelines, and other health resources. Visit
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Health | Definition of Health by Merriam-Webster
Thu, 19 Apr 2018 15:42:00 GMT
Define health: the condition of being sound in body, mind, or spirit; especially : freedom from physical disease or pain ? health in a sentence Visit
Health - The New York Times
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Adding immunotherapy to standard chemo treatments can halve the risk of death for people with the most common type of lung cancer, a new study shows. Visit
Health | Latest Medical, Fitness, Healthcare & Nutrition ...
Thu, 19 Apr 2018 19:09:00 GMT
Health News, Current Health News, Medical News on FOXNews.com. Latest health news. Topics include men's health, women's health, children's health, body & mind and education. Visit
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