HEALTH

According to who ( world health organization.).The definition of health is in (1946).
“A state of healthy person does not suffer any type of illness, physically, mentally, spiritually and emotionally.”
It defines as:-
1- Physical health 
2- Mental health
3- Emotional (heart) health
4- Spiritually

1- Physical Health
It includes of physical factor like: balance diet, proper excerise, activity, hygienic
And environment. When and what aspects of physical sides of (eating, dressing). Be always neat and clean (body, Hair, Teeth, Nails Dress and shoes).

2- Mental Health:
A healthy person can think in a right way it can work and out the most suitable solution of critical problems which comes in his life it depends how we take are mind positively, negative stress, depression, low self esteem issues etc. it creates the physiological problems.

3-Emotional Health:
Express of feelings is a essential part of human personality. It depends on relationship it shows anger in envious; detest loneliness and other negative emotions.

3- Spiritual Health:
There are many several researches proved: if a person with religious involvement recovers faster. it brings positive approach and emotional changes which comes positive.
 
Biological changes.
Fasting has many medical benefits and it teaches Muslims to take care of their health and too built strong bodies. The prophet may ALLAH send his blessings and (peace be upon him) said: “A strong believer is better and is more beloved to Allah than a weak believer and there Is good in everyone.

In 1986 further defines about health (world health organization)