Rice Krispies
Poor — Rice Krispies works against fat-burning.
Puffed and toasted rice with essentially no fiber. One of the highest glycemic index values recorded for a breakfast cereal.
The breakdown
Per serving: 1 cup (33g)
Glycemic index 82 · Carbs 29g · Fat 0g · Processing ultra-processed
What this means for fat-burning
A FatTonic Score of 21 places rice krispies in the Poor band. The score is dominated by its glycemic load of 24 (high — a steep glucose and insulin response).
Being ultra-processed, it is also easy to overeat.
See how your whole day scores — free Metabolic Score →Frequently asked questions
Does rice krispies spike insulin?
Rice Krispies has a glycemic load of 24 and a FatTonic Score of 21 out of 100, which means it works against fat-burning. Puffed and toasted rice with essentially no fiber. One of the highest glycemic index values recorded for a breakfast cereal.
Is rice krispies good for fat loss?
With a FatTonic Score of 21/100 (Poor), rice krispies works against fat-burning. Puffed and toasted rice with essentially no fiber. One of the highest glycemic index values recorded for a breakfast cereal.
Better swaps
More grains & bread
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