Health is the term used to define a persons status its not only the mere absence of a disease but rather its the highest state of ones health, health can be classified into many varieties such as (physical,mental,spiritual)
when we say physical health ,this is the health pertaining to the state of a persons physical status ergo his BODY the human body is composed of inner and outer layer.
the inner is composed of the organs, blood and bones.
while the outer is composed of the skin,nails,hair
Note: the physical aspect of a human body can be affected by the internal milieu
thus can be affected by stress
now lets go to mental health, mental health is the status where the person is in its prime state of mind which means, the person is fully aware and conscious of his/her acts whether he/she is doing the normal range of his/her persona.
example: a person from U.S thinks differently that of from U.K
Note:this is a part of the Internal milieu (the state of the cell and the internal factors can be affected by this factor which is Mental Health)
spiritual health on the other hand is the unknown quality of a person, some say its the state of the person's WILL, his/her driving factor, his/her belief of ones personal health and others are quite affected by spiritual health; some say its what the person is all about(it is what it is or his/her essence)
See related topics : internal milieu , external milieu, stress