Health is considered as that condition, mental and physical, in which the individual is functionally well adjusted internally as concerns body parts and externally as concerns his environment.

Dimensions of health are:

1. Physical Health: When all the organs of your body function normally in relation to your age and sex you are considered to be in good physical health. Health of a person depends upon various factors-biological, environmental, social, cultural etc. 

2. Mental Health: Mental health means freedom from worries and tensions. Mental health is reflected in terms of emotions, instincts and tendencies. In other words, a mentally healthy person has an understanding for his own and others’ traits, emotions, aptitudes, instincts etc. 

3. Social Health: Social health is linked with the social security. One who does not feel secure can never be socially healthy. Various social security measures i.e., medical pension, provident fund, gratuity, life insurance, accident compensation, contributory health service etc help in the development of social health. 

4. Spiritual Health: A man free of worries and’tensions can maintain his spritual health. Spiritual health is expressed in ethical values.