Health is a state of physical, mental and social well-being, and not merely freedom from disease. Good health is a necessary condition for our purposeful existence in this world. A person is said to be healthy or having good health if
- He has no sickness or disease.
- He is not physically handicapped.
- He has no mental problems.
- He has no social or psychological tensions.
- He has no anxiety.
The factors which affect health can be described as below