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All About The Health Benefits of Corn

Commonly referred to as maize or Zea mays, corn happens to be one of the most well-known and well-loved cereal grains. Native to Central America, corn is in fact the seed of a plant belonging to the grass family. There exist countless varieties of corn that are grown worldwide.


In its most popular form, corn takes on the role of popcorn and sweet corn. That being said, there are a number of refined corn products that are majorly consumed, most often serving as ingredients in processed food. Examples here include but aren’t limited to cornmeal, tortillas, corn flour, corn oil, tortilla chips, and corn syrup. This article will help you gain more insight into this cereal grain.

Corn - Nutritional Facts

Corn’s health value is similar to any other cereal grain as it has plenty of fibre and minerals, vitamins and antioxidants. Ordinarily yellow in colour, corn may also be red, blue, purple, orange, black and white.


Information pertaining to the nutritional profile of corn has been listed in the table featured below. It makes clear the nutrients found in 100 grams (or 3.5 ounces) of boiled yellow corn. 

Corn Nutrients

Corn Nutritional Value – 100 grams (3.5 ounces)




73 %


3.4 grams


21 grams


4.5 grams


1.5 grams


2.4 grams

Important Macronutrients and Micronutrients in Corn

You must first understand what macronutrients and micronutrients are found in corn in order to be able to comprehend the advantages it provides.

1. Carbohydrates

Akin to all other cereal grains, corn is primarily made up of carbohydrates. Starch serves as its domineering carbohydrate evident in the fact that it accounts for 28 to 80 percent of its dry weight. This grain has a small amount of sugar which ranges between 1 and 3 percent.

2. Fibre

Corn is a fairly fibrous grain. When looking at popcorn, for instance, 112 grams of the same has close to 16 grams of fibre. This is 42 and 64 percent of the daily value for men and women. Insoluble fibres such as lignin, cellulose and hemicellulose form the predominant fibres found in corn.

3. Protein

A decent amount of protein is provided by corn. Keeping in mind the variety of corn, the protein content lies between 10 and 15 percent. Zeins serve as the most widely found protein in corn. That being said, the protein quality of zeins isn’t the best as they fall short on certain essential amino acids.

4. Vitamins and Minerals

The type of corn considered impacts the vitamins and minerals it provides, details of which are made clear below:

  • Popcorn

Popcorn has several vitamins and minerals including phosphorus, magnesium and copper. Of these, phosphorus helps with the growth and maintenance of body tissues. Zinc and manganese are also found in popcorn. That being said, it is worth noting that corn poorly absorbs manganese and zinc owing to its phytic acid content.

  • Sweet Corn

Sweet corn is rich in several vitamins including pantothenic acid (or vitamin B5), folate (or vitamin B9), vitamin B6, niacin (or vitamin B3) and potassium.

Corn - Health Benefits

There are decent health benefits derived from the consumption of corn. These have been described below.

  • Corn Prevents Haemorrhoids

Owing to the fact that corn is fairly fibrous, it is good for bowel movements and can help prevent varied digestive problems. These include constipation and haemorrhoids.

  • Corn Promotes Growth

As corn is rich in vitamin B constituents including niacin and thiamine, it is able to help facilitate growth. Niacin aids cognitive functions while thiamine helps boost nerve health. Owing to these nutrients, corn can help prevent issues like dementia and dermatitis.

  • Keeps Cancer at Bay

Since corn is rich in antioxidants, it helps keep free radicals in your system at bay which are what is responsible for cancer.

  • Helps Protect Your Heart

The Omega 3 fatty acids found in corn are able to mitigate poor cholesterol and replace it at the binding sites. This means that the chances of developing cardiovascular disease are lowered considerably. Corn also helps prevent arteries from being clogged as a result of which it helps control blood pressure.

  • Corn Benefits for Skin and Eyes

Frequent consumption of yellow corn can increase the amount of beta-carotene in your body which is what helps produce vitamin A. This vitamin is good for eyesight as well as skin.


Corn benefits you in various ways as showcased above. An inexpensive grain, it can be purchased with ease throughout the year, either on the cob, in a can, or in its processed forms.


As it is a rich source of nutrients, corn is good for your health. What is even better, however, is a good health insurance plan as you never know when you might have an emergency. Finserv MARKETS is the perfect place to find the health insurance plan for you.

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