A good source of fibre, vitamins, minerals, and antioxidants, maize is a grain. It might improve digestive and ocular health. However, goods made from refined corn, such tortilla chips, have less health benefits.

Corn is one of the most widely consumed cereal grains worldwide, also referred to as maize (Zea mays). It is the seed of a grass family plant that is native to Central America and is cultivated in many different types all over the world.

While sweet corn and popcorn are the most popular types, refined corn products are also consumed in large quantities, often as ingredients in processed foods.

These consist of cornmeal, corn flour, corn syrup, corn oil, tortillas, tortilla chips and polenta.

With a high fibre content and an abundance of vitamins, minerals, and antioxidants, whole-grain maize is just as nutritious as any other cereal grain.