Corn is a cereal crop that is part of the grass family. Corn not only provides the necessary calories for healthy, daily metabolism, but is also a rich source of vitamins A, B, E and many minerals. Its high fibre content ensures that it plays a significant role in the prevention of digestive ailments like constipation and haemorrhoids as well as colorectal cancer. The antioxidants present in corn also act as anti-carcinogenic agents and prevent Alzheimer’s disease. Corn is a rich source of calories and is a staple among dietary habits in many populations. Corn is rich in vitamin B constituents, especially Thiamin and Niacin. Corn is also a good source of Pantothenic acid, which is an essential vitamin for carbohydrate, protein, and lipid metabolism in the body. Corn contains abundant minerals which positively benefit the bodies in a number of ways. Phosphorous, along with magnesium, manganese, zinc, iron and copper are found in all varieties of corn. It also contains trace minerals like selenium, which are difficult to find in most normal diets. Corn oil, particularly, is the best way to increase heart health, and this is derived from the fact that corn is close to an optimal fatty acid combination.