1/100

Grains & Bread

Bagel

Avoid — Bagel strongly works against fat-burning.

Dense refined dough gives it one of the highest glycemic loads on the shelf.

The breakdown

Per serving: 1 plain (100g)

Glycemic load
38
Sugar (g)
6
Fiber (g)
2
Protein (g)
10

Glycemic index 72 · Carbs 55g · Fat 2g · Processing ultra-processed

What this means for fat-burning

A FatTonic Score of 1 places bagel in the Avoid band. The score is dominated by its glycemic load of 38 (high — a steep glucose and insulin response).

Its protein content supports satiety and helps preserve muscle while you lose fat. Being ultra-processed, it is also easy to overeat.

See how your whole day scores — free Metabolic Score →

Frequently asked questions

Does bagel spike insulin?

Bagel has a glycemic load of 38 and a FatTonic Score of 1 out of 100, which means it strongly works against fat-burning. Dense refined dough gives it one of the highest glycemic loads on the shelf.

Is bagel good for fat loss?

With a FatTonic Score of 1/100 (Avoid), bagel strongly works against fat-burning. Dense refined dough gives it one of the highest glycemic loads on the shelf.

Better swaps

100
AvocadoExcellent · GL 0
100
BroccoliExcellent · GL 1
100
SpinachExcellent · GL 0

More grains & bread

75
Whole Grain BreadGood · GL 10
73
Oatmeal (Rolled Oats)Good · GL 13
65
Sourdough BreadGood · GL 11
64
QuinoaGood · GL 18