What happens if you eat bad corn? (+5 side effects)

In this brief guide, we are going to answer the question “What happens if you eat bad corn?”, discuss the nutritional value of corn and the health benefits of corn.

What happens if you eat bad corn:

Eating bad corn can be a risk factor for a diversity of diseases. Including:

  • Allergic reactions
  • Pellagra 
  • Bloating and flatulence
  • Food poisoning
  • Intestinal irritation and diarrhea
  • Tooth decay
  • Osteoporosis
  • Weight gain 
  • Lethargy 

What is corn?

Corn is a food grain whose most of the nutrients come from the seeds or the kernels. It is juicy, sweet, and yellow. Corn doesn’t need to be yellow-colored, as brown, purple, and blue colored corn are also available these days.

The absolute favorite food ingredient for children and adults is yellow and white corn, which is also known as sugar and butter corn.

Where corn is cultivated?

For the first time, corn was cultivated in Mexico (10,000 years ago) and is native to that country. But because it doesn’t require any special condition (related to weather and soil)  for growing, therefore it is being cultivated all over the world these days.

What are the uses of corn?

The main use of corn is in the culinary industry where it is steamed, grilled, baked, braised, or even cooked in a stew or soup to eat. In many countries, it is eaten roasted over the fire. It can be cooked separately as a dish or can be eaten as sweet corn. It is also used in pizza topping.

What is the nutritional value of corn?

Corn holds a great deal of nutritional value. It is a rich source of fiber, protein, vitamin B-6, and minerals (including sodium, potassium, magnesium, and iron). It does not have any cholesterol content but as it is derived from starch it can be a reason to spike in sugar and weight gain for some people.

Should you cut corn out of your diet?

Corn has a variety of health benefits to offer us as it contains vitamin B-6 and minerals. It is also a good source of antioxidants that support eye health. So you cannot cut corn out of your diet! 

According to nutritionists, ½ cup of corn serves 15 grams of carbohydrates which is important for everyone including those who are keeping a check on their sugar or carbohydrate intake.

What are the health benefits of eating corn?

Being a rich source of minerals and other nutrients, corn offers several benefits to human health. Some of these benefits are:

  • The fiber present in corn is good for your bowel movement so it can help you with various digestive problems like constipation and hemorrhoids.
  • The thiamine and niacin, components of vitamin-B, facilitate your growth. Thiamine helps your body to improve nerve health and cognitive functions while niacin helps in preventing a series of problems such as dementia and dermatitis.
  • Phosphorus present in corn helps in regulating your kidney functions, induce normal bone growth, and maintains bone health.
  • Magnesium present in corn helps you maintain a healthy heart rate and boost your bone density.
  • Iron present in corn prevents you from anemia.
  • Corn is also known for the ability to induce apoptosis in cancer cells.
  • Corn prevents your arteries from getting clogged, hence controlling your blood pressure and reducing the chance of heart attack and strokes.
  • Corn has a healthy amount of phytochemicals, that regulate the insulin present in your body. So, corn can also control diabetes.
  • Yellow corn is a good source of Beta-carotene, which is responsible for producing vitamin-A in your body.
    • vitamin-A can be toxic if ingested in a high amount, so it is better to produce it inside your body from Beta-carotene.
    • Beta-carotene is a rich source of antioxidants that can prevent cancer and heart diseases.

How you can store corn?

The cooked corn can be stored for 3-5 days in the fridge and 10-12 months in the freezer if it is tightly wrapped. If you see it getting brown, don’t panic because brown corn is just an indication of too high storage temperature. The ideal temperature for storing corn is 35 Fahrenheit. 

How do you know if corn has gone bad?

The corn is spoiled if it is:

  • Moldy, slimy appearance and feel
  • Rancid, moldy smell

Can you reheat corn?

Yes! You can reheat corn leftovers. For reheating,

  • Place a damp towel over it and place it in the microwave. Reheat it in 20 seconds increment, turning the corn between each increment.
  • Allow some water to boil on the stove and add ears of corn into boiling water for about 3 minutes. It will be cooked slightly more but will remain tasty.

Other FAQs about Corn that you may be interested in.

Can cats eat corn husks?

Can rats eat corn?

How long can a corn cob stay in a dog’s stomach?


In this brief guide, we answered the question “what happens if you eat bad corn?”, discussed the nutritional value of corn and the health benefits of corn.


10 Surprising Side Effects Of Corn That You Should Know (stylecraze.com) 

Corn Benefits And Its Side Effects | Lybrate 

Is Corn Bad for You? Harvard Scientists And Nutritionists Weigh In (byrdie.com) 

How to Tell When Corn on the Cob Is Bad (leaf.tv) 

How To Tell If Corn On Cob Is Bad? — Farm & Animals (farmandanimals.com)