Physical
One of the components of health is physical; it is viewed in the human body. If one eats nutritious foods and exercises regularly, one can ward off many illnesses. Eating and exercising regularly does not guarantee a person to have optimum health. One must also avoid detrimental conducts and avoid harmful substances, such as alcohol, and cigarettes.
Psychological
Like physical health, psychological healthy is another component of a healthy human being. According to Hales (2003), psychological health consists of emotional health dealing with feelings and mental health dealing with thoughts. To be psychologically healthy one must know how one feels and react appropriately. One cannot react negatively without thinking things thoroughly. A person that is not psychologically healthy can injure themselves or other people.
Spiritual
Another component of health is spiritual health. Spiritual health is the ability of human beings to believe in an ultimate higher force working in their life. According to Hales (2003) 95 percent of Americans believe in God and they also believe that prayer can cause God to grant miracles and cure
References: Hales, D. (2003). An invitation to health. (10th ed.). Belmont, CA: Wadsworth/Thomson Learning.