Iceberg lettuce
Low GI
GL 2.6 per piece (510 g) · GL 0.5 per 100 g
- Extremely low glycemic load
- Low nutrient density
Iceberg lettuce has a glycemic index of 15 (Low). One piece (510 g) adds a glycemic load of 2.6.
Reviewed Aug 6, 2026 · Sources: USDA FoodData Central #2346388 , Logi Nutrition Team · Not medical advice · Report an error
Forms of Iceberg lettuce
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Iceberg lettuce is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Portions
| Portion | Grams | GL |
|---|---|---|
| 1 leaf | 50 g | 0.3 |
| 1 cup | 72 g | 0.4 |
| 1 medium head | 510 g | 2.6 |
Nutrition Facts (per 100g)
per 100g
| Calories | 14 kcal |
| Carbohydrates | 2.97 g |
| Sugars (Total) | 1.97 g |
| Natural | 2 g |
| Added | 0 g |
| Fiber | 1.2 g |
| Soluble | 0.3 g |
| Insoluble | 0.9 g |
| Protein | 0.9 g |
| Fat | 0.14 g |
| Saturated | 0.02 g |
| Unsaturated | 0.12 g |
| Sodium | 10 mg |
Processing Level
Why this score?
- Extremely low glycemic load
- Excellent hydration source
- Low nutrient density
- Minimal vitamin and mineral profile
Allergens
No EU-14 allergen listed
Recipes with Iceberg lettuce
Frequently Asked Questions
What is the glycemic index of Iceberg lettuce?
Iceberg lettuce has a glycemic index of 15 (Low). One piece (510 g) has a glycemic load of 2.6; per 100 g the glycemic load is 0.5.
Is Iceberg lettuce good for people with insulin resistance?
Iceberg lettuce has a low glycemic index (15), making it a good option for people with insulin resistance. It causes a slow, gradual rise in blood sugar.
Which form of Iceberg lettuce has the lowest glycemic load?
Iceberg lettuce has the lowest glycemic load of all forms of Iceberg lettuce in this database (0.5 per 100 g).
Check Iceberg lettuce in the Logi app, with your portion.
