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Iceberg Lettuce Calories
Very low calorie, high water content, ideal for salads
CALORIES
GI
POTASSIUM
FIBER
Iceberg Lettuce Nutrition Facts
Selected: 100 g
14
KCAL / 100G
Carbs
3g
· 73%
Protein
0.9g
· 22%
Fat
0.1g
· 5%
Fiber
1.2g
Iceberg Lettuce Vitamins & Minerals
Vitamins
Vitamin K
24µg · 20% DV
Folate
29µg · 7% DV
Vitamin A
25µg · 3% DV
B1
0.04mg · 3% DV
Minerals
Potassium ⭐
141mg · 4% DV
Phosphorus
20mg · 3% DV
Calcium
18mg · 2% DV
Magnesium
7mg · 2% DV
Iceberg Lettuce Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Iceberg Lettuce Processed?
NOVA 1
Unprocessed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Iceberg Lettuce Contain Allergens?
No known major allergens
Which Diets Is Iceberg Lettuce Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Iceberg Lettuce Fat Profile
SATURATED
0.02g
MONOUNSATURATED
0.01g
POLYUNSATURATED
0.04g
Omega 6:3 ratio 0.3:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Iceberg Lettuce
Iceberg Lettuce — Frequently Asked Questions
How many calories are in iceberg lettuce?
Iceberg lettuce has 14 calories per 100 grams. It is a low-calorie vegetable option.
How much protein is in iceberg lettuce?
Iceberg lettuce provides 0.9 grams of protein per 100 grams. It is not a high-protein food.
Is iceberg lettuce low in carbohydrates?
Yes. Iceberg lettuce contains 2.97 grams of carbohydrates per 100 grams, making it suitable for low-carbohydrate eating patterns.
Can you eat iceberg lettuce on keto?
Yes, iceberg lettuce is compatible with a keto diet. It contains 2.97 grams of carbohydrates per 100 grams.
What is the glycemic index of iceberg lettuce?
Iceberg lettuce has a glycemic index of 32. This is in the low glycemic index range.
Does iceberg lettuce contain fiber?
Yes. Iceberg lettuce contains 1.2 grams of fiber per 100 grams, which can contribute to total daily fiber intake.
Is iceberg lettuce high in fat?
No. Iceberg lettuce contains only 0.14 grams of fat per 100 grams, so it is very low in fat.
Is iceberg lettuce suitable for vegans and vegetarians?
Yes, iceberg lettuce is compatible with vegan and vegetarian diets. It also fits pescatarian, flexitarian, and Mediterranean eating patterns.
Is iceberg lettuce gluten-free?
Yes, iceberg lettuce is compatible with a gluten-free diet. It is also listed as suitable for paleo eating.
Is iceberg lettuce processed?
No. Iceberg lettuce is classified as an unprocessed food.
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Nutrition data compiled from USDA FoodData Central and scientific sources.