Lemon
A whole lemon has about 5 g of carbohydrate, 2 g of it fiber; most people use far less, as juice or zest.
FatTonic Facts
Lemon · per serving 1 medium (58g)
Not rated · no glycemic index on file
| Per serving | Amount | |
|---|---|---|
| Carbs (g) | 5 | |
| Sugar (g) | 1 | |
| Fiber (g) | 2 | |
| Protein (g) | 1 | |
| Fat (g) | 0 | |
| Processing | whole |
Score model v1 not applied
Nutrients: USDA FoodData Central, record 167746 (Lemons, raw, without peel), public domain, checked 8 Oct 2026.
Glycemic index: none on file. FatTonic adds a glycemic index only from a test it can name, so this food has no glycemic load, score or band yet.
Why there is no score
The FatTonic Score starts from glycemic load, and glycemic load needs a glycemic index. FatTonic adds a glycemic index only from a test it can name, and none is on file for lemon, so this page shows the nutrients and their USDA source instead of a score.
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