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Is sweet corn good for weight loss? The cup, measured

  • 97 kcal in 100 g kernels, about one cup.
  • 4.2 g protein per serving, from IFCT 2017.
  • Weigh-it carb on a plate built to lose fat and keep muscle.
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Yes, sweet corn fits a weight-loss plan as a snack or salad grain. A cup (100 g) gives 97 kcal, 3.3 g of fibre and 4.2 g of protein. Boiled or roasted with lemon and chilli it is a filling snack; butter and cheese toppings change the numbers fast.

Sweet corn nutrition, per serving and per 100 g

Sweet corn: IFCT 2017 figures
NutrientPer servingPer 100 g
Energy97 kcal97 kcal
Protein4.2 g4.2 g
Carbohydrate (available)16.4 g16.4 g
Dietary fibre3.3 g3.3 g
Fat1.4 g1.4 g

Serving: 100 g kernels, about one cup, weighed raw as IFCT reports it. IFCT 2017 food code A008, "Maize, tender, sweet (Zea mays)", the mean of 4 regions sampled. IFCT does not report glycaemic index, so this page prints none.

The verdict on sweet corn

Weigh-it carb

Fits in a weighed portion, counted as the meal's carbohydrate.

  • 4.3 g of protein for every 100 kcal.
  • One serving gives 4.2 g of the roughly 58 g of protein a day ICMR-NIN's RDA sets for a 70 kg adult.
  • 3.3 g of fibre in a serving.

How sweet corn fits a plan that loses fat and keeps muscle

Tender sweet corn is mostly water, so IFCT 2017 lists it at only 97 kcal per 100 g, far below dried grains. That makes a cup of kernels a high-volume, moderate-calorie snack that fills a bowl, which is useful in the evening when hunger peaks.

Corn is still a starchy food, with 16.4 g of carbohydrate in the cup. Count it as your grain when it is part of a meal, and pair it with protein, such as paneer, chana or eggs, so the snack holds you until dinner.

Sweet corn in an Indian kitchen

Fresh bhutta roasted on coals with lemon, salt and chilli is the lightest way to eat corn, far lighter than butter-loaded corn cups from a cart. Boiled kernels add colour and crunch to a salad, a chaat or a vegetable pulao. Frozen sweet corn is as good as fresh for cooking. Creamed corn soups and corn-cheese snacks carry more butter and cheese than corn. Count a cup of corn as the meal's grain, not as a free vegetable.

Pair it, or swap it

A corn and chana chaat with onion, tomato and lemon is a high-volume, protein-rich snack. Corn in a vegetable soup bulks it out for few calories.

Worth knowing

Butter corn cups from street stalls and malls add butter, cheese or mayonnaise. Ask for lemon, chilli and salt instead.

Sweet corn against similar foods

Per 100 g, IFCT 2017
FoodEnergyProteinFibre
Sweet corn97 kcal4.2 g3.3 g
Tender corn, local120 kcal3.6 g3.7 g
Baby corn73 kcal2.7 g6.1 g
Maize, dry334 kcal8.8 g12.2 g

Sweet corn: questions people ask

How many calories are in a cup of sweet corn?

About 97 kcal for 100 g of kernels, per IFCT 2017, with 4.2 g of protein and 3.3 g of fibre.

Is sweet corn good for weight loss?

Yes, boiled or roasted and in a measured cup. It is filling for its calories; toppings like butter and cheese are what push it up.

Is corn a vegetable or a grain?

Botanically a grain. Tender sweet corn holds a lot of water, so it is far lower in calories per 100 g than dried maize, but it is still starchy. Count it as your grain at that meal.

Sources

  1. [1] Longvah T, Ananthan R, Bhaskarachary K, Venkaiah K. Indian Food Composition Tables 2017

    National Institute of Nutrition (ICMR), Hyderabad, 2017. Table 1, Proximate Principles and Dietary Fibre: energy, protein, fat, available carbohydrate and dietary fibre per 100 g edible portion, the mean of the regions sampled. Every figure on this page comes from it.

    Read the source
  2. [2] ICMR-National Institute of Nutrition. Dietary Guidelines for Indians

    ICMR-NIN, Hyderabad, 2024. Recommends combining cereals with pulses in a 3:1 ratio for protein quality, meeting vegetarian protein needs from pulses, beans and milk, keeping added sugar under 5% of energy and salt to 5 g a day, and slow, steady weight reduction.

    Read the source
  3. [3] ICMR-NIN Expert Group on Nutrient Requirements for Indians. Recommended Dietary Allowances and Estimated Average Requirements

    ICMR-NIN, Hyderabad (brief note), 2020. Sets the protein RDA for healthy Indian adults at 0.83 g per kg of body weight a day, and 1 g per kg for people on a cereal-based diet with lower-quality protein.

    Read the source
  4. [4] Wycherley TP, et al. Effects of energy-restricted high-protein, low-fat compared with standard-protein, low-fat diets: a meta-analysis of randomized controlled trials

    American Journal of Clinical Nutrition, 2012. In energy-restricted trials, higher-protein diets produced slightly greater fat loss and better preservation of fat-free mass than standard-protein diets.

    Read the source
  5. [5] Shukla AP, et al. Food Order Has a Significant Impact on Postprandial Glucose and Insulin Levels

    Diabetes Care, 2015. Eating vegetables and protein before carbohydrate in the same meal produced lower post-meal glucose and insulin than the reverse order, in a small crossover study.

    Read the source

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