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Corn — Nutrients, Health Benefits, And Shopping Tips

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Listonic Team

September 4, 2024

Versatile and packed with fiber, vitamins, and minerals, corn is a nutritious staple. Understand the benefits and proper storage techniques to preserve its natural sweetness and texture.
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Corn nutrients

Check the detailed nutritional values of corn, including information such as calories, fats, carbohydrates, and proteins per 100 grams of the product.

Nutrition facts

Amount per 100 g

Calories

🔥 86 kcal

Nutrition per: 100 g% Daily Value*
Carbs19 g6.91%
Fiber2 g7.14%
Sugars6 g12%
Glycemic Index52 -
Protein3 g6%
Sodium15 mg0.65%
Total Fat1 g1.28%

*The % of Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Among other things, here's what makes corn stand out:

52

🟢 Low Glycemic Index

1 g

🥕 Low Fat Content

Corn facts & tips

📦
Store fresh corn on the cob in the refrigerator, in its husk, and use within one to two days. If husked, place in a plastic bag before refrigerating. For longer storage, freeze corn kernels in an airtight container or freezer bag for up to six months.
📌
If you like sweet corn, cook it in milk with sugar added instead of salted water.

Health benefits

Find out how corn can support your general health and wellness.
  • Rich in fiber, promoting digestive health, regular bowel movements, and maintaining a healthy gut microbiome.
  • High in vitamins and minerals such as Vitamin B6, folate, and magnesium, which support overall health and well-being.
  • Provides sustained energy from complex carbohydrates, making it a good source of fuel for the body and brain.
  • Contains antioxidants like lutein and zeaxanthin, which support eye health.

Health risks

Understand the risks linked to corn.
  • High carbohydrate content which can cause rapid spikes in blood sugar levels, particularly concerning for diabetics when consumed in large quantities.
  • Potential for digestive discomfort such as bloating or gas when consumed in large quantities, particularly in individuals sensitive to high-fiber foods.
  • Potential for pesticide residue on conventionally grown corn, which can pose health risks if not properly washed or sourced from organic suppliers.
  • Potential for GMO content in non-organic corn products, which may be a concern for individuals avoiding genetically modified foods.
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How to choose corn

Corn should have bright green husks and silk that is moist and sticky. The kernels should be plump and come to a peak at the top of the cob, showing they are ripe and juicy.

Avoid corn where the husks are dry or brown and the silk is brittle, as this can indicate the corn is old. Cobs that have missing kernels or show signs of mold should also be avoided, as they will not provide the best flavor or texture.

How to choose corn
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How to store corn

Fresh corn should be stored in the refrigerator, preferably with the husks on. Refrigeration maintains its sweetness and moisture for up to five days.

Leaving corn at room temperature can cause it to dry out quickly. Avoid removing the husks before storage, as they protect the kernels. Keep corn in a plastic bag to maintain humidity levels.

✅ Extra Tip

If you plan to use the corn within a day, you can store it at room temperature, but it’s best to refrigerate it for longer freshness.

How long does it last?

Corn can last for 1-2 days at room temperature and up to 5-7 days in the refrigerator. For longer storage, corn can be blanched and frozen, lasting up to 12 months. Proper storage ensures it retains its sweetness and texture.

What to do with leftovers?

Leftover corn can be used in a variety of savory dishes. Add it to salads, soups, or casseroles for added sweetness and texture, or mix it into a pasta dish with fresh herbs and butter. Corn is also great when used as a topping for tacos, nachos, or pizzas.

Use corn in a cornbread or muffin batter for added texture and flavor, or mix it into a stir-fry with vegetables and your choice of protein. If you have a lot of corn, consider making a batch of corn salsa with tomatoes, onions, and cilantro, perfect for serving with grilled meats or fish. Corn can also be blended into a corn soup with cream and spices, or used as a filling for stuffed peppers or empanadas. For a quick snack, enjoy corn on its own with a sprinkle of salt and butter, or mix it into a salad with avocado and lime.

👨‍⚕️️  Medical disclaimer

The content on this website is for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment.

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