Examining Different Perspectives

One of the most important areas of sustainable development and the most effective criteria in life satisfaction is health. According to the definition of the World Health Organization, health means complete physical, mental, social and not only disease-free and healthy person in addition to having a healthy body, must be happy and satisfied, to some extent able to deal with problems, deprivations and failures and be able to work and live easily with others; not only enjoys life but also encourages others to enjoy life and it does not bother others. Such a person, who is physically, mentally and socially normal and has a good mood, can be called health.