Corn on the cob
Corn on the cob is a starchy vegetable with a modest amount of fiber in one small ear. The yellow rating reflects portion size and toppings, especially when several ears or generous butter or cream-based toppings make the side substantially richer.
Why it received this rating
One small cooked ear provides carbohydrate and a modest amount of fiber with very little fat when served plain. Butter, cream-based toppings, and multiple ears change the richness and total meal volume.
Nutrition snapshot
Per serving: 1 small ear (about 89g)
Values are for plain cooked corn without butter or salt added.
Source: USDA FoodData Central, FDC 169999, Corn, sweet, yellow, cooked, boiled, drained, without salt. Values are scaled to about 89 g, approximately one small ear, and rounded for display. Source reviewed August 17, 2026. Review nutrition source How nutrition data is handled
Portion and preparation guidance
One small ear (about 89g) is the serving used for the nutrition snapshot. If you want a smaller portion, use half an ear or cut the kernels off the cob and add them to a bowl with protein rather than making corn the largest part of the meal.
Symptoms or considerations
Corn provides starch plus a modest amount of fiber. If a full ear feels uncomfortable during bloating or low appetite, try half an ear and compare how that portion feels. Keep butter or creamy toppings modest if richness is the issue.
Common questions
Can corn on the cob contribute to bloating?
Some people may notice bloating or fullness with a larger corn portion. If that happens, compare half to one small ear with a larger serving and adjust based on your own pattern. Tolerance varies.
Is corn cut off the cob nutritionally different?
Cutting the kernels off does not materially change the corn itself. It can make the portion easier to measure, pace, or mix with another food, which may be useful when you want a smaller serving.
Individual tolerance varies. This rating is general educational guidance, not a statement that this food is the right choice for your personal medical needs. Follow advice from your prescriber or registered dietitian.
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