Health is defined as the general condition of mind and body of an individual, health of an individual depends on the surrounding.
If someone is living in pollution free clean environment, he/she would have better health condition than one who is residing in polluted environment..It happens because pollution itself is cause for so many diseases and it affects our health. It has been observed that health of a person is dependent upon his income, social status, social network, education and literacy, personal habits, mental state etc. Thus social and mental well being is the key of good health of an individual.