Whois & Analysis for versanthealth.com

Health is the level of functional and metabolic efficiency of a living organism.

In humans it is the ability of individuals or communities to adapt and self-manage when facing physical, mental or social changes.

The World Health Organization (WHO) defined health in its broader sense in its 1948 constitution as "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity." This definition has been subject to controversy, in particular as lacking operational value, the ambiguity in developing cohesive health strategies, and because of the problem created by use of the word "complete".

Other definitions have been proposed, among which a recent definition that correlates health and personal satisfaction.

Happiness is a mental or emotional state of well-being defined by positive or pleasant emotions ranging from contentment to intense joy.

Happy mental states may also reflect judgements by a person about their overall well-being.

A variety of biological, psychological, economic, religious and philosophical approaches have striven to define happiness and identify its sources.

Various research groups, including positive psychology and happiness economics are employing the scientific method to research questions about what "happiness" is, and how it might be attained.

In the social sciences, a social group has been defined as two or more people who interact with one another, share similar characteristics, and collectively have a sense of unity.

Other theorists disagree however, and are wary of definitions which stress the importance of interdependence or objective similarity.

Instead, researchers within the social identity tradition generally define it as "a group is defined in terms of those who identify themselves as members of the group".

Regardless, social groups come in a myriad of sizes and varieties.

For example, a society can be viewed as a large social group.

Health care or healthcare is the maintenance or improvement of health via the diagnosis, treatment, and prevention of disease, illness, injury, and other physical and mental impairments in human beings.

Healthcare is delivered by health professionals (providers or practitioners) in allied health professions, chiropractic, physicians, physician associates, dentistry, midwifery, nursing, medicine, optometry, pharmacy, psychology, and other health professions.

It includes the work done in providing primary care, secondary care, and tertiary care, as well as in public health.

Visual perception is the ability to interpret the surrounding environment using light in the visible spectrum reflected by the objects in the environment.