Answer:
Psychoneuroimmunology
Explanation:
Psychoneuroimmunology also known as psychoneuroendocrinoimmunology, is a field of science in which scientists study about the effect of nervous and psychological processes on the immune system of man.
The latest scientific studies strongly support the fact that many health ailments like gastro-intestinal diseases, cancers, HIV, eczema, Asthma are strongly linked with the mental health of an individual. A positive outlook and a less stressful mind has clearly more healing effects towards the body or in other words a peaceful and positive mind exhibit more resistance towards many diseases.
All such cases are studied in the field of Psychoneuroimmunology and latest researches and cases are supporting above mentioned facts.
Hope it helps!
