Corn: Everything You Should Know

Corn: Everything You Need To Know

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When summertime rolls around, you can find fresh corn on the cob at your local farmer’s market as well as huge bins of them at your local grocery store. That’s because corn’s peak season is finally in full swing, and it’s hard to resist its sweet taste when smothered in creamy salted butter. Corn: everything you need to know. 

Several diets out there will tell you to steer away from corn, but corn contains health benefits that should not be ignored. It’s also startling how much food that we eat today that contains corn. So here’s to more information about corn, and why it shouldn’t be ignored in your diet. 

If at all possible, I suggest you look for Non-GMO Organic fresh corn, frozen corn, or canned corn. GMO Foods: Everything You Need to Know

Basic Info of Corn: Everything You Need to Know 

Corn: Everything You Should Know

Corn is an annual cereal crop that is part of the grass family. It’s thought to have been generated by humans, where it was domesticated from grass thousands of years ago. It’s one of the most vital universal crops on the planet.

It usually comes in yellow or white, but there are different types of corn that come in blue, red, purple, and multi-colored patterns. It also happens to be a gluten-free food.  

There are over 3,500 different uses for corn, in which many of them include being the main ingredient in several of our foods. The ear of corn itself is actually part of the flower, and each kernel is a seed. The average height of a cornstalk is right around 8 to 10 feet. 


Corn is thought to have originated in Mexico more than 7,000 years ago. Native Americans bred corn from wild grass and crossed them with high-yielding plants, thus creating hybrids. Maize was many Native Americans’ number one source of food.

It was then taken to Europe by Christopher Columbus and other early explorers. Today, it’s America’s most important crop. Not only is it used for human consumption, but also for cattle, swine, and chickens.    

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Fun Facts

In most countries, corn is called by its Spanish name, maize, or Indian corn. A single ear of corn on average has around 800 kernels that are in 16 rows. No matter what ear of corn you pick up, it will always contain an even number of rows. The tallest cornstalk ever recorded stood at a staggering 33 feet. 

You probably already know about the debate on whether a tomato is a fruit or vegetable, but did you know that corn is also technically a fruit? That’s because corn comes from the flowering part of the plant, which classifies it as a fruit. It’s also considered to be a grain as well. Confusing, right? 

Early in American history, corn was so valuable that settlers used it as money, or to trade for fur and meat. Today, the United States is the world’s leading corn producer, right around 40% of world consumption. That number comes to about 273,832,130 tons of corn harvested every year!   

Types of Corn

There are six types of corn kernels on the planet. These include flour, sweet, waxy, dent, pop, and flint. Each of these is consumed and used differently to meet various needs.  

Foods Containing Corn

You may be surprised at how many foods you eat that contain corn as an ingredient. In fact, we know you will be. Does it surprise you that corn is in your favorite soft drinks? Yup, mainly in the syrup!

Not only can it be found in cereal, cornmeal, and popcorn, but also in hamburger patties, chicken nuggets, ketchup, milk, pudding, yogurt, salad dressing, peanut butter, baked goods and so much more.  

Nutrition Facts

The health benefits of eating corn have been controversial for some time now. It certainly does contain minerals and nutrients, but it also contains higher sugar levels and is usually genetically modified. It’s high in carbs and contains a low level of protein and fat. 

Although corn contains starchy carbs that raise your blood sugar level, it also has fiber that helps counterbalance that. Along with fiber, corn also contains Vitamin C, B1, B9, B12, and also potassium, iron, and magnesium.  

Health Benefits 

Energy Enhancer

Corn contains carbohydrates that provide you not only energy, but also with the proper functioning of your nervous system and your brain.  

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Helps People Gain Weight

Believe it or not, there are a select few people on the planet that struggle to gain weight. (Wouldn’t that be nice.) Eating corn can add healthier calories to your diet instead of resorting to eating junk food that will only add to other health issues later on down the road. 

Reduces the Risk of Anemia 

Because corn has high levels of vitamin B12, iron, and folic acid, they work together to produce healthy red blood cells, thus helping reduce the risk of anemia 

Good During Pregnancy

Consuming corn during pregnancy is also a benefit for both the mom and her baby. That’s because it’s rich in folic acid, pathogenic acid, and zeaxanthin, which helps to reduce the chances of birth defects. 

Other health benefits that corn brings for the baby is its reducing factor on muscular degeneration along with certain types of psychological problems. Corn contains fiber that helps prevent constipation for the mother, which happens to be a common problem among pregnant women. 

Preserves Healthy Skin 

With relative amounts of vitamin C and the antioxidant lycopene, it increases the amount of collagen that your body produces. This can prevent damaging UV rays from damaging your skin.

Along with being eaten, corn components, such as corn oil and corn starch can be applied directly onto the skin to help with this.   

Lowers Blood Sugar Levels

Sweet corn works on increasing blood flow while regulating insulin and lowering cholesterol. This makes corn a good choice for both cholesterol and diabetic patients. 

Storing Corn

Raw corn can typically last for 1 to 3 days when stored in the refrigerator, and 3 to 5 days if it’s been cooked. Some people even store it in the freezer where it will last between 10 and 12 months. 

Everything You Need to Know Series:

Final Word

As far as healthy eating goes, corn certainly receives a lot of scrutiny, but it in fact, has several health benefits that cannot be argued against. What surprised you the most about corn: everything you need to know? May God bless this world, Linda

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Copyright Images: Corn Depositphotos_29328261_s-2019, Corn Depositphotos_201076874_s-2019

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  1. Love sweet corn! And popcorn! I’ve grown them both, but have to say the work and space needed make if more efficient to buy it at the same farm where I get my beef. However–it *is* fun. Plant it when the oak leaves are as big as a squirrel’s ear. Yes, it works!

    When you’re choosing an ear–PLEASE don’t pull the husks down to check ripeness. If the silk has turned brown, it’s ripe–if you prefer a little less mature, choose silks that are more flaxen. Another thing to look at (especially if buying at grocery stores when you don’t know where they came from!) is the bottom of the ear–whether the stub looks fresh, or dried out. The new hybrids do “keep” better, but fresh is always better.

    If you buy something like the “farmer’s dozen” and can’t eat it all at once, do this to keep the corn fresh longer, even when not refrigerated. Cut a thin slice off the stub, and put it in a pot or bucket with some water in the bottom.

    If you can or freeze just the kernels (not the cob)–after it’s blanched, set the ears aside to cool, and keep the blanching water. To strip the kernels, set the bottom of the ear in the “hole” of an angel food cake pan, then strip the ear with a knife or stripping tool. The kernels pretty much drop right into the cake pan!

    As you finish with each cob, put the stripped cobs back into the blanching water, and simmer them for at least a half hour. The liquid is a good vegetable broth. Strain or not (I don’t bother, since it’s just the little “germ” of the ends of the kernels that will be there) and can the broth (pressure can, of course). I use it for soups and stews. You can even strain it and make corn cob jelly!

    The boiled cobs then go to my chickens to finish picking over (unless, of course, you’re still short of toilet paper, LOL!) and finally into the compost, or dried and shredded for bedding. The husks and silk go to my horses–other grazing animals love them, too! Nothing wasted!

    (I had this ALL written up hours ago, and lost it–our Internet, phone, and TV all evaporated until an hour ago. Truck apparently took out a power line. Poor hubby was a basket case with no TV and no place to go!)

      1. Oops, meant to add the Corn Cob Jelly recipe.

        Corn Cob Jelly
        Makes 3 1/2 cups, or 3 1/2 half-pints

        12 sweet corn cobs
        4 1/2 cups water (or the water used for blanching the cobs before stripping kernels)
        3 1/2 cups sugar
        1 packet liquid pectin

        1. In a large pot, combine water and corn cobs. Cut the corn cobs in half (carefully!) if necessary. Cover and boil for 30 minutes. Allow to cool slightly.

        2. Using cheesecloth and/or a fine mesh strainer, pour out the liquid and reserve it. Discard corn cobs (carve yourself a pipe, leave for squirrels and other critters, or simply compost). Rinse out the pot and add the “corn stock” back to it.

        3. Place the pot over medium-high heat and add sugar. Bring to a boil and add pectin. Reduce heat to medium and continue to cook until the jelly is at preferred “set” stage (when it sheets off your wooden stirring spoon or congeals as soon as it hits a plate pulled from the freezer).

        4. Carefully pour the hot jelly into desired vessel(s) (freezer jars, canning jars, or a dish for the refrigerator). Wipe rim(s) and cover. If you want shelf-stable jelly, process in a hot water-bath canner for time appropriate to your jars (5 minutes for quarter-pints, 7-10 minutes for half-pints, 15-20 minutes for pints). Jelly will last for 3-6 months in the fridge and up to a year in the freezer or pantry (if processed properly). Enjoy!

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