Curly lettuce

GI 15 · LowGL 0.3 / 100 g9.5/10

Low GI

15 GI

GL 0.3 per 100 g

Logi score 9.5/10

Very low glycemic load
Low fiber content

Curly lettuce has a glycemic index of 15, the same as plain Head Lettuce (15).

Updated Oct 29, 2025 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error

Instead of this

Arugula
GL 1 per 100 g Arugula has more concentrated nutritional values and more anti-inflammatory compounds.
Spinach
GL 1 per 100 g Spinach provides more trace elements and fiber than curly lettuce.
Kale
GL 1 per 100 g Kale has a higher nutritional value and more fiber, which positively affects blood sugar levels.

Forms of Head Lettuce

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Curly lettuce is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.

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Nutrition Facts (per 100g)

Calories

2.2 g

Carbs

1.4 g

Protein

0.2 g

Fat

per 100g

Calories	14 kcal
Carbohydrates	2.2 g
Sugars (Total)	0.8 g
Natural	0.8 g
Added	0 g
Fiber	1.3 g
Soluble	0.4 g
Insoluble	0.9 g
Protein	1.4 g
Fat	0.2 g
Saturated	0.03 g
Unsaturated	0.07 g
Sodium	10 mg

Processing Level

Minimal

Why this score?

Very low glycemic load
Low calorie content
High water content
Low fiber content
Low protein content

Allergens

No EU-14 allergen listed

Low-GI recipes on Logi Food Coach

Frequently Asked Questions

What is the glycemic index of Curly lettuce?

Curly lettuce has a glycemic index of 15 (Low) and a glycemic load of 0.3 per 100 g.

Is Curly lettuce good for people with insulin resistance?

Curly 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 Head Lettuce has the lowest glycemic load?

Curly lettuce has the lowest glycemic load of all forms of Head Lettuce in this database (0.3 per 100 g).

Check Curly lettuce in the Logi app, with your portion.