46/100

Grains & Bread

Special K

Moderate — Special K is neutral for fat-burning.

A marketed diet cereal that is low in fiber and refined, so it spikes glucose readily.

The breakdown

Per serving: 1 cup (31g)

Glycemic load
15
Sugar (g)
4
Fiber (g)
1
Protein (g)
7

Glycemic index 69 · Carbs 23g · Fat 1g · Processing ultra-processed

What this means for fat-burning

A FatTonic Score of 46 places special k in the Moderate band. The score is dominated by its glycemic load of 15 (moderate — a noticeable but manageable rise).

Being ultra-processed, it is also easy to overeat.

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Frequently asked questions

Does special k spike insulin?

Special K has a glycemic load of 15 and a FatTonic Score of 46 out of 100, which means it is neutral for fat-burning. A marketed diet cereal that is low in fiber and refined, so it spikes glucose readily.

Is special k good for fat loss?

With a FatTonic Score of 46/100 (Moderate), special k is neutral for fat-burning. A marketed diet cereal that is low in fiber and refined, so it spikes glucose readily.

More grains & bread

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BulgurExcellent · GL 12
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Pearl BarleyExcellent · GL 11
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Pumpernickel BreadGood · GL 6
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Whole Grain BreadGood · GL 10
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