Why is Crunchy Nut classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The cereal is made from refined corn flakes that are sweetened, flavored and fortified, involving multiple industrial steps such as extrusion, coating with sugar, honey and barley malt flavouring, which places it in the ultra‑processed NOVA 4 category; although no listed additives are declared, the use of flavorings and sweeteners contributes to this classification.

How does the high sugar content in Crunchy Nut affect a diabetic or hypertensive diet?

With 35 g of sugar per 100 g, the product can cause rapid blood‑glucose spikes, making it unsuitable for people managing diabetes, while its salt level of 0.75 g is moderate and does not significantly impact hypertension but the overall high sugar load remains the primary concern.

Is Crunchy Nut suitable for vegan, keto, halal, or gluten‑free diets?

Crunchy Nut is not vegan because it contains honey, it is not gluten‑free due to barley malt flavouring, it is not keto‑friendly because of its high carbohydrate (82 g) and sugar content, and it may be acceptable for halal diets only if a certified halal version exists, as the current formulation includes ingredients that require verification.

Kellogg's • 75 g

Crunchy Nut

Cereals And Potatoes

Product Insights

Crunchy Nut is a Kellogg's breakfast cereal that falls under the cereals and potatoes dietary family, specifically breakfast cereals. It carries a Nutri‑Score of D and is classified as ultra‑processed (NOVA 4), offering 4.5 g of fat, 35 g of sugars and 0.75 g of salt per 100 g, along with 2.5 g of fiber and added vitamins and minerals. While it provides a quick source of energy and some micronutrients, the high sugar level, modest protein and low fiber make it less suitable as a health‑focused choice.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

low

Sugars

high

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal398 kcal

Fat4.5 g

Saturated Fat0.7 g

Carbohydrates82 g

Sugars35 g

Comparative Analysis

Crunchy Nut contains 35 g of sugar per 100 g, more than double the average 14.13 g for breakfast cereals, while its fat (4.5 g) and salt (0.75 g) are below the category averages of 8.97 g and 1.77 g respectively, and its fiber (2.5 g) is far lower than the typical 8.26 g.

Ingredients

UK GOLDEN FLAKES OF CORN WITH SUGAR, PEANUTS AND HONEY. INGREDIENTS: Maize, sugar, peanuts (6%), barley malt flavouring, molasses, honey(1%), salt. VITAMINS & MINERALS: Niacin, iron, vitamin B6, vitamin B2 (Riboflavin), vitamin B1 (thiamin), folic acid, vitamin D, vitamin B12. For allergens see ingredients highlighted in bold. Best before: see top.

84%

35%

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