Nutritional Benefits of Corn

Corn Nutrition Facts

Corn can be part of a balanced eating pattern. It provides carbohydrates for energy, fiber to support digestion, and small amounts of vitamins, minerals, and plant compounds that contribute to overall nutrition.

The nutrition value of corn depends on the type, portion size, and how it is prepared. Whole or minimally processed corn is usually a better choice than highly processed corn products.

• Dietary fiber: Corn contains fiber, which can help support regular bowel movements and may help you feel full after eating, similar to other fiber-containing foods such as chickpeas. Plant compounds: Yellow corn contains antioxidants such as lutein and zeaxanthin. These plant compounds are associated with eye health, but corn should not be considered a treatment for eye disease.
• Vitamins: Corn can provide several B vitamins, such as thiamin and folate. Some types also provide small amounts of vitamin C.
• Minerals: Corn provides minerals such as magnesium, phosphorus, and potassium, which help support normal body functions.
• Carbohydrates: Corn is a starchy food. Carbohydrates give the body energy, but portion size matters, especially for people who are managing blood sugar.
• Fat and sodium: Plain corn is naturally low in fat and sodium. Added butter, salt, sauces, or frying can make a corn dish higher in fat, sodium, or calories.

Precautions about corn to be aware of include:

Corn is not unusually high in sugar, but it does contain carbohydrates. If you have diabetes or are watching your blood sugar, count corn as a starchy food and pay attention to portion size. Your healthcare provider or dietitian can help you decide how much corn fits your meal plan.

To include corn in a healthy diet plan or daily routine, consider these tips:

• Choose fresh or frozen corn when possible. If using canned corn, look for low-sodium or no-salt-added options, or rinse it before eating.
• Enjoy corn on the cob as a side dish, or add corn to salads, soups, or stir-fries with vegetables such as peas and a source of protein.
• Make salsa with corn kernels, tomatoes, onions, herbs, and lime for a flavorful snack or topping.
• Use whole-grain cornmeal or corn tortillas when they fit your eating plan.
• Try air-popped popcorn as a snack, and go easy on added butter, salt, or sugary toppings.

Talk with your healthcare provider or a registered dietitian before making major changes to your diet, especially if you have diabetes, kidney disease, food allergies, or another condition that affects your nutrition needs.