Kellogg's · Breakfast Cereals · #1 of 4 · Rating 4/5

Kellogg's Original Corn Flakes

Kellogg's Original Corn Flakes is a reasonable choice with a trade-off or two worth knowing about.

Red flags

No major red flags on the label.

Green flags

Nothing stands out in its favour.

[F] BA3

Nutrition per 100 g
BNutritionAIngredients3Risk
VerdictGOOD
Energy378 kcal
Protein6.7 g
Carbohydrates86.9 g
Total sugars9.2 g
Added sugars8 g
Dietary fibre2.5 g
Total fat1 g
Saturated fat0.6 g
Trans fat0 g
Cholesterol0 mg
Sodium490 mg
Vitamin c33 mg
Vitamin b11 mg
Vitamin b21.2 mg
Vitamin b313.4 mg
Vitamin b61.7 mg
Vitamin b120.33 µg
Folic acid84 µg
Iron9 mg
Highlighted values exceed FSSAI and UK FSA front of pack thresholds.

How BA3 breaks down

01 Nutritional value
B

Good nutrient density

02 Ingredient integrity
A

Clean, minimally processed

03 Risk nutrients
3

Moderate risk

[F] Added vitamins or minerals meaningfully lift this product's nutrition grade. Without them it would score lower.

Ingredients, decoded

7 listed
ConcernWorth watchingTap a highlighted ingredient to learn more

Common questions

Is Kellogg's Original Corn Flakes healthy?

Kellogg's Original Corn Flakes scores BA3 (Good) on CleanPlate, which makes it a reasonable choice with a trade-off or two worth knowing about. We found no major red flags on its label.

What does the BA3 score mean?

The first letter (B) grades nutritional value: good nutrient density. The second letter (A) grades ingredient integrity: clean, minimally processed. The number (3) grades risk nutrients (sugar, sodium, saturated fat): moderate risk. The [F] means added vitamins or minerals meaningfully lift the nutrition grade.

Last reviewed June 19, 2026. Scored with the CleanPlate method from the published label.

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