FoodScore
0/ 100
AvoidgrainKELLOGG'S· 1 CONTAINER

KELLOGG'S, FROSTED FLAKES, FROSTED CORN FLAKE CEREAL

KELLOGG'S FROSTED FLAKES receives a FoodScore of 21/100 (Avoid), primarily due to its **high added sugar content** and classification as an ultra-processed food. This product offers some micronutrient fortification.

  • FoodScore: 21/100 (Avoid) due to high added sugar and ultra-processing.
  • Contains 24.5g of added sugar per 100g, a significant contributor to its low score.
  • Fortified with 83% DV iron, 186% DV Vitamin A, and 22% DV Vitamin C per 100g.
  • Classified as NOVA 4, indicating it is an ultra-processed food.
  • Compared to plain rolled oats, it has substantially more added sugar and sodium.
  • Scores -26 points above the grain category average (47/100 across 2269 foods).
Fiber
1.7g
6% of Daily Value
Protein
5g
10% of Daily Value
Added sugar
24.5g
49% of Daily Value
Sodium
516.67mg
22% of Daily Value
+
What it brings to the table
Fiber (1.7g)+1
Protein (5g)+1
Micronutrients (Iron, Vitamin A, Vitamin C)+6
What holds it back
Added sugar (24.5g)-25
Sodium (516.7mg)-2
Ultra-processed (NOVA 4)-10

Why it scores 21

KELLOGG'S FROSTED FLAKES, FROSTED CORN FLAKE CEREAL scores 21 out of 100, placing it in the 'Avoid' category. The primary factor driving this low score is the high amount of added sugar, at 24.5g per 100g, which incurs a significant penalty of -25 points. The product's classification as NOVA class 4, indicating it is ultra-processed, further deducts -10 points. Additionally, the sodium content of 516.67mg per 100g contributes a -2 point penalty. Despite these deductions, the cereal receives some bonuses for its nutrient content. It provides 1.7g of fiber (+1 point) and 5g of protein (+1 point) per 100g. Significant micronutrient fortification, including iron, Vitamin A, and Vitamin C, adds +6 points. The ingredient list highlights sugar as the second ingredient, directly reflecting the high added sugar content. Compared to a baseline of plain rolled oats, which typically contain no added sugar or sodium, KELLOGG'S FROSTED FLAKES presents a substantially different nutritional profile due to its processing and fortification.

Health benefits

What the nutrients in kellogg's, frosted flakes, frosted corn flake cereal actually do for you, grounded in established dietary science.

Source of Fortified Iron

KELLOGG'S FROSTED FLAKES is fortified with a notable amount of iron, providing 15mg per 100g, which is 83% of the Daily Value. Iron is an essential mineral involved in oxygen transport and energy metabolism. For individuals who may have inadequate iron intake from other dietary sources, this cereal can contribute to meeting daily iron needs, supporting overall health. However, it is important to consider the overall nutritional profile alongside this fortification.

Contains Essential Vitamins A and C

This cereal is fortified with significant amounts of Vitamin A and Vitamin C, offering 186% DV of Vitamin A and 22% DV of Vitamin C per 100g. Vitamin A is crucial for vision and immune function, while Vitamin C is an antioxidant important for immune support and skin health. The fortification helps ensure that consumers receive these vitamins, which can be beneficial for those whose diets might otherwise lack sufficient amounts of these micronutrients. This makes it a convenient way to boost intake of these specific vitamins.

Provides a Quick Source of Energy

As a grain-based cereal with a high carbohydrate content, KELLOGG'S FROSTED FLAKES can provide a rapid source of energy. The milled corn and sugar contribute to readily available glucose, which the body uses for fuel. This can be useful for individuals needing a quick energy boost, such as before certain physical activities. However, the high added sugar content means this energy comes with a significant sugar load, which should be considered in the context of overall dietary intake.

How to eat it

KELLOGG'S FROSTED FLAKES is typically consumed as a breakfast cereal, often with milk. It is a common choice for a quick and easy meal, particularly among children. The standard serving size is 1 container, which is often paired with dairy or plant-based milk.

To enhance the nutritional value, pair KELLOGG'S FROSTED FLAKES with sources of protein and fiber, such as nuts, seeds, or fresh fruit.
Consider a smaller portion size than the typical bowl, especially if you are monitoring added sugar intake.
Combine with a serving of plain Greek yogurt or cottage cheese to add protein and make the meal more satiating and balanced.
Use this cereal as an occasional treat rather than a daily staple to manage overall intake of ultra-processed foods and added sugars.
When choosing cereals, look for options with less added sugar and higher fiber content for more sustained energy.
Things to keep in mind

The primary caution for KELLOGG'S FROSTED FLAKES is its high added sugar content, which is 24.5g per 100g. Regular consumption of foods high in added sugar can contribute to excessive calorie intake and may impact blood sugar levels, particularly for individuals managing diabetes. The ingredient list also includes BHT for freshness, a synthetic antioxidant. While generally recognized as safe by regulatory bodies, some consumers prefer to limit intake of synthetic preservatives. The product is also classified as NOVA 4, indicating it is an ultra-processed food, which dietitians generally recommend limiting in a balanced diet. Individuals with corn allergies should avoid this product.

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Reader questions
Is KELLOGG'S FROSTED FLAKES healthy?
KELLOGG'S FROSTED FLAKES receives a FoodScore of 21/100, indicating it is not considered a healthy choice for regular consumption. This is primarily due to its high added sugar content (24.5g per 100g) and its classification as an ultra-processed food. While it is fortified with some vitamins and minerals like iron and Vitamin A, these benefits are outweighed by the significant sugar load and processing.
How does KELLOGG'S FROSTED FLAKES compare to other breakfast cereals?
Compared to a plain, unsweetened cereal like Quaker Old Fashioned Oats, KELLOGG'S FROSTED FLAKES has significantly more added sugar and sodium. Many other popular cereals, such as General Mills Cheerios, also tend to have lower added sugar content and higher fiber. When choosing a cereal, look for options with minimal added sugar and higher amounts of fiber and whole grains to support better nutritional outcomes.
What is 'malt flavor' in the ingredient list?
Malt flavor, listed in KELLOGG'S FROSTED FLAKES, is typically derived from barley and contributes to the cereal's characteristic taste. It is a flavoring agent and can contain some natural sugars. For individuals with gluten sensitivities, it's worth noting that malt flavor derived from barley may contain gluten, although the amount is often very small in processed foods.
What is a reasonable portion size for KELLOGG'S FROSTED FLAKES?
The declared serving size is 1 container. However, given the high added sugar content, a smaller portion may be more appropriate, especially if consumed regularly. Pairing it with other nutrient-dense foods like fruit, nuts, or yogurt can help balance the meal and provide more satiety. Focus on overall dietary balance rather than relying on this cereal as a primary nutrient source.
Can KELLOGG'S FROSTED FLAKES be part of a balanced diet?
While not a nutrient-dense food, KELLOGG'S FROSTED FLAKES can be included in a balanced diet in strict moderation. Due to its high added sugar and ultra-processed nature, it is best consumed occasionally rather than as a daily staple. Prioritize whole, unprocessed foods for the majority of your meals and snacks to meet nutritional needs.

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Data & references