Diseases which ‘attacks’ human are infectious diseases or outbreaks such as tuberculosis, malaria or HIV while the diseases which come from human himself are like diabetes, heart diseases, cancer and stroke.

However, from all type of diseases that stems or produced by human, there are several serious illnesses which are classified as ‘chronic’ because they have caused almost double the total death worldwide over other causes of death. Disease group which is known as ‘chronic non-communicable diseases’ (CNCD) have triggered concerns among scientists and physicians to make various effort and research to overcome its spread.