Health іѕ a ѕtаtе оf physical, mental аnd social wеll-bеіng in which dіѕеаѕе and іnfіrmіtу аrе аbѕеnt.
The meaning of Health has evolved over time. In keeping with the biomedical perspective, early definitions of health focused on the theme of the body’s ability to function; health was seen as a state of normal function that could be disrupted from time to time by disease.
An example of such a definition of Health is: “a state characterized by anatomic, physiologic, and psychological integrity; ability to perform personally valued family, work, and community roles; ability to deal with physical, biological, psychological, and social stress”. Then in 1948,