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Romaine Lettuce

Vegetable
Romaine Lettuce
By Foodbe.ai · July 3, 2026

🧬Romaine lettuce is a refreshing vegetable that contributes to hydration and gut health, providing about 1.2 grams of fiber per 100 grams. This crisp and mild-flavored lettuce is not only a low-calorie option at just 17 calories per serving, but it also supports detoxification and may enhance mood with its light and energizing qualities. The prebiotic fiber found in romaine can promote a healthy microbiome, making it a valuable addition to various diets, including vegan and paleo.

🧑‍🍳When preparing romaine, start by removing the outer leaves and coring the head by slamming the stem end on the counter to twist out the core. Rinse the leaves under cold water to separate them, then use a salad spinner to remove excess moisture—spinning twice ensures a crisp texture. Store the lettuce with a fresh paper towel in the bag, replacing it every few days to maintain optimal freshness.

🌱 Diets
VeganVegetarianPaleo
🦠 Gut health
fiber prebiotichydratingmicrobiome-friendly
😋 Flavor
crispfreshmild
♻️ Environmental Impact
🚗 Driving 0.5 miles🚿 3-min shower

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About this article

Foodbe.ai exists to inform consumers about the food they buy and eat. Every claim is cited. Sources: NIH, USDA, FDA, Smithsonian, and JSTOR. Found an error? Email us at admin@foodbe.ai to report any source or fact issues.

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Nutrition per 100g
Calories17
Protein1.2g
Fat0.3g
Sat fat0.1g
Fiber1.2g
Sugar1.2g
Sodium0mg
Cholesterol0mg
Iron0.8mg
Vitamin C0mg
Vitamin D0mcg
AllergensNo major allergens
Storage
Shelf — 1w
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