Kellogg's Special K is a grain-based food. It is a good source of protein, rich in dietary fiber, rich in calcium, and a good source of iron.
Protein per 100g
19.3
g% Daily Value
Per 100g
14g
sugar
A serving of Kellogg's Special K (100g) contains 19.3g of protein, which is 39% of the recommended daily value based on a 2,000 calorie diet.
Protein is essential for building and repairing tissues, making enzymes and hormones, and supporting immune function. When planning your meals, consider that kellogg's special k is a significant source of protein compared to other grains.
See how Kellogg's Special K compares to other grains foods.
per cup (125g)
12.9g
per cup (193g)
26.2g
per 100g
9.1g
per 100g
12.8g
Source: USDA FoodData Central | FDC ID: 2182756 | Last updated: 2026-04-06
All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.
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