Why does Kellogg’s Corn Flakes receive a Nutri‑Score of D and which nutrients are responsible for this rating?

The D rating is driven mainly by its high sugar content (17 g) and high salt (1.75 g) per 100 g, which generate the greatest negative points, while low fiber (3 g) and moderate protein (7 g) do not provide enough positive points to offset them.

How might the sugar and salt levels in Kellogg’s Corn Flakes affect people with diabetes or high blood pressure?

The added sugars can cause rapid spikes in blood glucose, making it less suitable for diabetic management, and the relatively high salt can contribute to increased blood pressure, so both groups should limit portion size and consider lower‑sugar alternatives.

Is Kellogg’s Corn Flakes suitable for a vegan and gluten‑free diet?

Yes, the product is made from plant‑based corn and contains no animal‑derived ingredients, and corn is naturally gluten‑free, although cross‑contamination in manufacturing facilities cannot be completely ruled out.

Kellogg's

Kelloggs Corn Flakes

Cereals And Potatoes

Product Insights

Kellogg’s Corn Flakes are a breakfast cereal belonging to the "Cereals and potatoes" and "Breakfast cereals" groups, made primarily from milled corn. The cereal carries a Nutri‑Score of D and is classified as an ultra‑processed product (NOVA 4), reflecting its high sugar (17 g) and salt (1.75 g) levels per 100 g despite low fat and saturated fat. While it provides modest fiber (3 g) and protein (7 g) and a relatively modest energy content (370 kcal), the combination of added sugars and salt makes it less suitable for health‑focused diets.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

high

Salt

high

Nutritional Values

Values per 100 g/ml

Energy Kcal370 kcal

Fat0.7 g

Saturated Fat0.2 g

Carbohydrates84 g

Sugars17 g

Comparative Analysis

Compared with average corn‑flake cereals, Kellogg’s Corn Flakes contain more sugar and carbohydrates but far less fat, saturated fat and fiber, resulting in slightly lower calories and a salt level close to the average.

84%

35%

Unlock What Your Food Doesn't Tell You

Scan this and millions of other food products to discover hidden positive & negative points, scores percentage, additives, allergens, and deeper product insights with the free NutrScan app.

Frequently Asked Questions

Everything you need to know about Kelloggs Corn Flakes.

Kellogg's

500 g

Cereal Kellogg's Corn Flakes

View Analysis

Kellogg’s

Corn Flakes

View Analysis

Kellogg's