Nutritional genomics, it is also known as Nutri-Genomics, which is a science studying the relationship between human genome, nutrition and health. People in this field mainly work towards developing and understanding of how the whole body responds to a food via systems biology, as well as single food /single gene compound relationships. The final aim of nutrigenetics is to supply folks changed nutrition supported their genetic character. Nutri-genomics includes studies mainly regarding the results of food constituents on organic phenomenon that shows constant and the investigation mainly focuses on discovery & understanding the molecular-level relationship between nutrients and other dietary bioactives with the genome.