Calories in Romaine Hearts Lettuce

📏 Serving Size: 1 Serving (85.0g)

🧪 Nutrition Facts

Amount Per Serving
  • Calories 15.3
  • Total Fat 0.0 g
  • Saturated Fat 0.0 g
  • Cholesterol 0.0 mg
  • Sodium 5.1 mg
  • Potassium 210.0 mg
  • Total Carbohydrate 3.0 g
  • Dietary Fiber 2.0 g
  • Sugars 1.0 g
  • Protein 1.0 g
Vitamins & Minerals
  • Vitamin A 0.0 IU
  • Vitamin B-12 0.0 µg
  • Vitamin B-6 0.0 mg
  • Vitamin C 0.0 mg
  • Vitamin D 0.0 IU
  • Vitamin E 0.0 mg
  • Calcium 28.1 mg
  • Copper 0.0 mg
  • Folate 0.0 µg
  • Iron 1.0 mg
  • Magnesium 0.0 mg
  • Manganese 0.0 mg
  • Niacin 0.0 mg
  • Pantothenic Acid 0.0 mg
  • Phosphorus 0.0 mg
  • Riboflavin 0.0 mg
  • Thiamin 0.0 mg
  • Zinc 0.0 mg

Note: Nutrition information comes from the USDA Food Central Database. Daily values are based on a 2,000 calorie per day diet (FDA). Actual requirements vary by individual. Use at your own risk.

📋 Nutrition Summary

Romaine Hearts Lettuce is a very low-calorie food at 15.3 calories per serving (1 Serving (85.0g)), making it a smart choice for calorie-conscious diets. Carbohydrates are the primary energy source at 3.0g per serving (74.9% of calories), with a good 2.0g of dietary fiber.

🏷️ Diet & Nutrition Tags

✅ Low Carb / Keto-Friendly ✅ Low Calorie

Tags are generated automatically from USDA nutrition data using standard dietary thresholds. They are for general guidance only and are not medical advice.

📝 Ingredients

Romaine Lettuce.

🔬 Ingredient Analysis

✅ Clean Ingredients

No artificial preservatives, sweeteners, colours, emulsifiers, flavour enhancers, or synthetic fortification agents were detected in the ingredient list for Romaine Hearts Lettuce. This does not guarantee the food is unprocessed or free from all additives — always read the full ingredient label.

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📊 % Daily Value

The following shows how one serving of Romaine Hearts Lettuce contributes to the recommended daily intake for key nutrients, based on a 2,000 calorie diet.

Nutrient Amount % Daily Value
Calories15.3 kcal0.8%
Sodium5.1 mg0%
Total Carbohydrate3.0 g1%
Dietary Fiber2.0 g7%
Total Sugars1.0 g2%
Protein1.0 g2%
Calcium28.1 mg2%
Iron1.0 mg6%
Potassium210.0 mg4%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ✅ marks ≥20% DV (FDA "good source" threshold); ⭐ marks ≥100% DV (a full day's value).

🔥 Calorie Analysis

Romaine Hearts Lettuce accounts for 0.8% of a standard 2,000 calorie daily diet per serving. The majority of the calories for this food comes from carbohydrates. Carbohydrates make up 74.9% of the calories.

Carbs 74.9%
Protein 25.1%
Carbs 74.9% Protein 25.1%

🏃 Exercise Burn Time

How long would it take to burn off the 15.3 calories in Romaine Hearts Lettuce? The table below shows burn time for a 170-pound person doing common exercises.

Exercise Minutes to Burn
Running: 10 minutes per mile 1.2 min
Walking: 17 minutes per mile 2.6 min
Cycling (Low Intensity) 1.7 min
HIIT 1.4 min
Trampoline (Jumping) 3.9 min

Find more information on calories burned doing popular exercises.

💬 Nutrition Q&A: Romaine Hearts Lettuce

Is Romaine Hearts Lettuce good for weight loss?

Romaine hearts lettuce is excellent for weight loss since it's extremely low in calories—just 15 calories per serving—while providing fiber and volume to help you feel fuller. You can eat a generous portion without significantly impacting your daily calorie intake, making it ideal for building satisfying, low-calorie meals.

Is Romaine Hearts Lettuce a good snack for kids?

Kids often enjoy romaine hearts as a snack because the leaves are sturdy and fun to dip or crunch. Pairing it with kid-approved dips like ranch or hummus can make it more appealing if your children are still warming up to raw vegetables.

What diets does Romaine Hearts Lettuce suit?

This lettuce works well with virtually any diet approach, including keto, paleo, vegan, vegetarian, low-carb, and Mediterranean diets. It's particularly valuable for calorie-restricted and weight-loss-focused eating plans.

What does Romaine Hearts Lettuce pair well with for a balanced meal?

Romaine hearts pair wonderfully with grilled chicken, fish, or legumes to add protein to your meal. Combine it with whole grains like quinoa or farro, top with nuts or seeds for healthy fats, and add colorful vegetables and a light vinaigrette for a complete, balanced salad.

How does Romaine Hearts Lettuce fit into a balanced diet?

Romaine hearts contribute fiber, vitamins, and minerals while keeping calories minimal, making them a nutrient-dense base for any balanced meal. The 2g of fiber per serving supports digestive health, and the potassium content benefits heart health, though you'll want to pair it with other foods to round out your macronutrient needs.

Nutrition Q&A answers are based on USDA nutritional data and are for general informational purposes only. They are not a substitute for professional dietary or medical advice.

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