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Lettuce leaf Calories
Very low calorie, good source of water and fiber, rich in folate and vitamin K
CALORIES
GI
POTASSIUM
FIBER
Lettuce leaf Nutrition Facts
Selected: 100 g
15
KCAL / 100G
Carbs
2.9g
· 61%
Protein
1.4g
· 29%
Fat
0.2g
· 10%
Fiber
1.3g
Lettuce leaf Vitamins & Minerals
Vitamins
Vitamin K
126µg · 105% DV
Vitamin A
370µg · 41% DV
Folate
38µg · 10% DV
Vitamin C
9.2mg · 10% DV
Minerals
Iron
1mg · 6% DV
Potassium ⭐
194mg · 6% DV
Calcium
36mg · 4% DV
Phosphorus
29mg · 4% DV
Lettuce leaf Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Lettuce leaf 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 Lettuce leaf Contain Allergens?
No known major allergens
Which Diets Is Lettuce leaf Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Lettuce leaf Fat Profile
SATURATED
0.03g
MONOUNSATURATED
0.01g
POLYUNSATURATED
0.04g
Omega 6:3 ratio 0.7:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Lettuce leaf
Lettuce leaf — Frequently Asked Questions
Does washing lettuce leaf make it go limp faster?
It can if excess moisture stays on the leaves. Drying it well and storing it in the fridge in a container or bag with a paper towel helps keep it crisp.
Can lettuce leaf be frozen?
Yes, but it usually loses its crisp texture after thawing. Frozen lettuce is better used in soups, smoothies, or cooked dishes rather than fresh salads.
Does cooking lettuce leaf ruin its nutrition?
Not completely, but heat can reduce some delicate vitamins. Brief cooking is generally better than prolonged high heat if you want to preserve more of its nutritional value.
Is lettuce leaf filling on its own?
It adds volume and some fiber, but on its own it may not keep you full for long. Pairing it with protein or healthy fats can make the meal more satisfying.
What foods pair well with lettuce leaf?
It works well with olive oil, lemon, yogurt-based dressings, eggs, beans, chicken, and fish. These pairings improve flavor and turn it into a more balanced meal.
Why does lettuce leaf sometimes taste bitter?
Bitterness can happen when lettuce is older, stored too long, or grown in heat. Chilling it in cold water briefly and choosing fresher leaves can help mellow the taste.
Is it okay to eat lettuce leaf at night?
Yes, for most people it is fine in the evening. If eaten in very large amounts or with heavy dressings, it may cause bloating or discomfort in some people.
How is lettuce leaf different from cabbage or other crunchy greens?
Lettuce is usually lighter, more delicate, and milder in flavor than cabbage. It is better for fresh salads, while sturdier greens often hold up better in cooking and longer storage.
Who should be careful with lettuce leaf?
People with sensitive digestion may find large raw salads uncomfortable. Those taking blood thinners should also avoid making sudden major changes to their intake of leafy greens.
Should pre-packaged lettuce leaf be washed again?
If the label says it is pre-washed or ready to eat, extra washing is not always necessary. If you do rinse it again, dry it thoroughly so it does not spoil faster.
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Nutrition data compiled from USDA FoodData Central and scientific sources.