Corn On The Cob — Nutrients, Health Benefits, and Shopping Tips

When selecting corn on the cob, the husks should be green and tightly wrapped around the cob. The silks should be moist and pale yellow, not brown or dry. Gently peel back the husk to check the kernels; they should be plump, shiny, and tightly packed in even rows.

Steer clear of corn with dry, brown husks or cobs with missing kernels, which can indicate age or mishandling. Fresh corn on the cob should have sweet, tender kernels that burst with flavor.

Fresh corn on the cob should be refrigerated with the husks still on. Wrap it in a damp paper towel and place it in a plastic bag to maintain moisture. Properly stored, corn can last up to five days.

Removing the husks can cause the corn to dry out and lose flavor. Avoid storing it near ethylene-producing fruits, which can accelerate spoilage. Keeping it wrapped and refrigerated helps maintain its sweetness and juiciness.

Corn on the cob can last for 1-2 days at room temperature and up to 5-7 days in the refrigerator. For longer storage, corn on the cob can be blanched and frozen, lasting up to 12 months.

Corn on the cob is a rich source of fiber, supporting digestive health and promoting regular bowel movements. It contains antioxidants like lutein and zeaxanthin, which support eye health by protecting against macular degeneration. Corn also provides complex carbohydrates, offering sustained energy, and is a good source of B vitamins, which support brain function and energy metabolism. When eaten in moderation, it can be a healthy addition to a balanced diet.