Kellogg's Special K vs. Grape-Nuts Cereal — In-Depth Nutrition Comparison
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A recap on the differences between kellogg's Special K and grape-Nuts Cereal
- Kellogg's Special K is higher in vitamin B12, vitamin B6, folate, vitamin B2, vitamin E, vitamin B3, vitamin B1, selenium, and vitamin C, yet grape-Nuts Cereal is higher in phosphorus.
- Kellogg's Special K covers your daily vitamin B12 needs 808% more than grape-Nuts Cereal.
- Kellogg's Special K contains 680 times more vitamin C than grape-Nuts Cereal. While kellogg's Special K contains 68mg of vitamin C, grape-Nuts Cereal contains only 0.1mg.
Food varieties used in this article are Cereals ready-to-eat, KELLOGG, KELLOGG'S SPECIAL K and Cereals ready-to-eat, POST, GRAPE-NUTS Cereal.
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Mineral Comparison
The mineral comparison score is based on which food has a more favorable amount of each mineral. The �coverage� charts below show how much of the daily mineral needs are covered by the selected amount of each food.
| Contains more SeleniumSelenium | +503.3% |
| Contains more MagnesiumMagnesium | +933.3% |
| Contains more CalciumCalcium | +39.1% |
| Contains more PotassiumPotassium | +654.7% |
| Contains more CopperCopper | +89.9% |
| Contains more ZincZinc | +200% |
| Contains more PhosphorusPhosphorus | +872.9% |
| Contains less SodiumSodium | -30.3% |
| Contains more ManganeseManganese | +∞% |
Vitamin Comparison
The vitamin comparison score is based on the number of vitamins in which one food is richer than the other. The �coverage� charts below show how much of the daily vitamin needs are covered by the selected amount of each food.
| Contains more Vitamin CVitamin C | +67900% |
| Contains more Vitamin DVitamin D | +∞% |
| Contains more Vitamin AVitamin A | +∞% |
| Contains more Vitamin EVitamin E | +2367.7% |
| Contains more Vitamin B1Vitamin B1 | +160% |
| Contains more Vitamin B2Vitamin B2 | +1491.7% |
| Contains more Vitamin B3Vitamin B3 | +162.2% |
| Contains more Vitamin B6Vitamin B6 | +648.8% |
| Contains more Vitamin B12Vitamin B12 | +∞% |
| Contains more FolateFolate | +273.9% |
| Contains more Vitamin B5Vitamin B5 | +∞% |
| Contains more Vitamin KVitamin K | +1900% |
All nutrients comparison - raw data values
| Nutrient | ![]() |
![]() |
DV% diff. |
| Vitamin B12 | 19.4µg | 0µg | 808% |
| Vitamin B6 | 6.44mg | 0.86mg | 429% |
| Folate | 1290µg | 345µg | 236% |
| Manganese | 3.236mg | 141% | |
| Vitamin B2 | 1.91mg | 0.12mg | 138% |
| Vitamin E | 15.3mg | 0.62mg | 98% |
| Vitamin B1 | 1.69mg | 0.65mg | 87% |
| Vitamin B3 | 22.6mg | 8.62mg | 87% |
| Selenium | 54.9µg | 9.1µg | 83% |
| Vitamin C | 68mg | 0.1mg | 75% |
| Phosphorus | 48mg | 467mg | 60% |
| Vitamin A | 500µg | 0µg | 56% |
| Fiber | 1.4g | 13g | 46% |
| Magnesium | 12mg | 124mg | 27% |
| Copper | 0.179mg | 0.34mg | 18% |
| Vitamin D* | 134 IU | 0 IU | 17% |
| Vitamin D | 3.3µg | 0µg | 17% |
| Vitamin B5 | 0.872mg | 17% | |
| Protein | 17.79g | 11.22g | 13% |
| Zinc | 0.69mg | 2.07mg | 13% |
| Potassium | 53mg | 400mg | 10% |
| Sodium | 667mg | 465mg | 9% |
| Choline | 11mg | 31.9mg | 4% |
| Polyunsaturated fat | 0.4g | 0.78g | 3% |
| Carbs | 73.4g | 80.49g | 2% |
| Vitamin K | 0.1µg | 2µg | 2% |
| Calories | 377kcal | 361kcal | 1% |
| Calcium | 23mg | 32mg | 1% |
| Protein per 100 calories | 4.7g | 3.1g | N/A |
| Calories per 10 g protein | 212kcal | 322kcal | N/A |
| Weight per 100 calories | 27g | 28g | N/A |
| Fats | 1.79g | 1.81g | 0% |
| Net carbs | 72g | 67.49g | N/A |
| Iron | 28mg | 28mg | 0% |
| Sugar | 12.69g | 8.86g | N/A |
| Saturated fat | 0.4g | 0.34g | 0% |
| Monounsaturated fat | 0.3g | 0.21g | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
17.79 g
Fats:
1.79 g
Carbs:
73.4 g
Water:
3 g
Other:
4.02 g
Protein:
11.22 g
Fats:
1.81 g
Carbs:
80.49 g
Water:
3.5 g
Other:
2.98 g
| Contains more ProteinProtein | +58.6% |
| Contains more WaterWater | +16.7% |
~equal in
Fats
~1.81g
~equal in
Carbs
~80.49g
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.4 g
Monounsaturated fat:
Mono. Fat
0.3 g
Polyunsaturated fat:
Poly. Fat
0.4 g
Saturated fat:
Sat. Fat
0.34 g
Monounsaturated fat:
Mono. Fat
0.21 g
Polyunsaturated fat:
Poly. Fat
0.78 g
| Contains more Mono. FatMonounsaturated fat | +42.9% |
| Contains less Sat. FatSaturated fat | -15% |
| Contains more Poly. FatPolyunsaturated fat | +95% |






