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Cornflakes Calories
Popular breakfast cereal, low fat, quick energy
CALORIES
GI
POTASSIUM
FIBER
Cornflakes Nutrition Facts
Selected: 100 g
375
KCAL / 100G
Carbs
84g
· 91%
Protein
7.5g
· 8%
Fat
0.5g
· 1%
Fiber
3g
Cornflakes Vitamins & Minerals
Vitamins
B12
2.5µg · 104% DV
B1
1.2mg · 100% DV
B2
1.1mg · 85% DV
B3
13mg · 81% DV
Minerals
Iron
8mg · 44% DV
Manganese
1mg · 43% DV
Zinc
4mg · 36% DV
Calcium
300mg · 30% DV
Cornflakes Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Cornflakes Processed?
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Cornflakes Contain Allergens?
Contains these allergens:
Which Diets Is Cornflakes Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Cornflakes Fat Profile
SATURATED
0.1g
MONOUNSATURATED
0.1g
POLYUNSATURATED
0.2g
Foods Similar to Cornflakes
Cornflakes — Frequently Asked Questions
Why are cornflakes considered a processed food?
Corn is milled, cooked, rolled into flakes and toasted, and many products also have sugar, salt, and added vitamins or minerals. That makes cornflakes more processed than plain cooked corn.
Can cornflakes be part of a healthy breakfast?
They can fit into a balanced breakfast, but eaten alone they may not keep you full for long. Choose a lower-sugar option and pair it with milk or yogurt, fruit, and nuts or seeds.
How do cornflakes compare with granola?
Cornflakes are usually lighter and lower in fat, while granola commonly contains oats, nuts, and oils, making it denser and often more filling. Check both labels for added sugars and serving size.
Are cornflakes better with milk or yogurt?
Milk is a convenient pairing, while yogurt gives a thicker meal and can add more protein. Fruit plus a small handful of nuts, seeds, or nut butter can make the bowl more satisfying.
Are cornflakes good before a workout?
A small serving can provide readily available carbohydrate before exercise. If dairy causes digestive discomfort, choose a pairing you tolerate well and allow time before training.
Are cornflakes useful after a workout?
They can contribute carbohydrate after exercise, but they are best paired with a protein source such as milk, yogurt, eggs, or another protein-rich food. On their own, they are not a complete recovery meal.
Is it bad to eat cornflakes at night?
Eating them at night is not inherently harmful, but a large bowl may leave you hungry again soon. If you want them as an evening snack, adding yogurt and fruit creates a more balanced option.
Do cornflakes raise blood sugar quickly?
Their crisp, refined structure can cause a rapid blood sugar response. People with diabetes or insulin resistance should watch portions, combine them with protein and fiber-rich foods, and follow individualized medical advice.
Are cornflakes safe for people avoiding gluten?
Not this product, as it contains gluten. Being made mainly from corn does not automatically make a cereal gluten-free, so people with coeliac disease should always check for a certified gluten-free label.
How should opened cornflakes be stored?
Keep them tightly sealed in an airtight container or well-closed bag in a cool, dry cupboard. Discard them if they become damp, lose their crispness, or develop an off smell.
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Nutrition data compiled from USDA FoodData Central and scientific sources.