Lettuce vs Mushroom: Nutrition Comparison
Which is healthier? Compare calories, protein, carbs, and more
Complete side-by-side nutrition comparison per 100g serving | Updated 2026
Which is Healthier?
Both foods have similar nutritional profiles
Both foods have similar nutritional profiles with each winning in different categories. Your choice should depend on your specific dietary goals and preferences. Lettuce has 15 calories while Mushroom has 22 calories per 100g.
Quick Summary
Fewer Calories
Lettuce
15 kcal
More Protein
Mushroom
3.1g
More Fiber
Lettuce
1.3g
Less Sugar
Mushroom
0.1g
Visual Comparison
Side-by-Side Nutrition Table
Serving Size Comparison
All values above are per 100g. Here's how they compare in common serving sizes:
Lettuce
Mushroom
Diet Compatibility
Lettuce
Mushroom
When to Choose Lettuce
- ✓Lower in calories (15 vs 22)
- ✓More fiber (1.3g vs 1g)
- ✓Lower in carbs (3g vs 3.3g)
- ✓Lower sodium (5mg vs 5mg)
Common Uses
When to Choose Mushroom
- ✓Higher in protein (3.1g vs 1.2g)
- ✓Less sugar (0.1g vs 0.6g)
Common Uses
Lettuce vs Mushroom: Nutritional Analysis
Mushroom is more calorie-dense at 22 calories per 100g compared to 15 for Lettuce, a difference of 7 calories. On the protein front, Mushroom delivers more with 3.1g per 100g versus 1.2g, which matters for muscle maintenance, satiety, and overall metabolic health. These differences become meaningful when you consider how each food fits into your daily dietary pattern rather than looking at any single nutrient in isolation.
Macronutrient Breakdown
The macronutrient profiles of Lettuce and Mushroom tell different nutritional stories. Lettuce provides 3g of carbohydrates, 0.2g of fat, and 1.3g of fiber per 100g, while Mushroom contains 3.3g carbs, 0.3g fat, and 1g fiber. The higher fiber content in Lettuce supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Lettuce contains 0.6g while Mushroom has 0.1g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Lettuce is the lower-calorie choice at 15 cal/100g, making it more suitable for calorie-controlled diets.
- For muscle building: Mushroom provides more protein (3.1g/100g), supporting muscle repair and growth.
- For sustained energy: Lettuce offers more fiber (1.3g/100g), which slows digestion and provides steadier energy release.
- Overall: Neither food is universally "better" than the other. The right choice depends on your specific nutritional goals, meal context, and dietary preferences. Both can play a role in a balanced diet.
Frequently Asked Questions
Which has more calories, Lettuce or Mushroom?
Mushroom has more calories with 22 kcal per 100g, compared to Lettuce with 15 kcal. That's a difference of 7 calories per 100g serving.
Is Lettuce healthier than Mushroom?
Lettuce and Mushroom have similar nutritional profiles, with each food winning in different categories. The healthier choice depends on your specific dietary goals and nutritional needs.
What is the protein difference between Lettuce and Mushroom?
Mushroom has more protein with 3.1g per 100g, compared to Lettuce with 1.2g. Mushroom provides 1.9g more protein per 100g serving.
Which is better for weight loss, Lettuce or Mushroom?
For weight loss, Lettuce is the better choice with only 15 calories per 100g compared to 22 calories in Mushroom. Lettuce also offers 1.3g of fiber per 100g, which helps you feel fuller longer.
Does Lettuce or Mushroom have fewer carbs?
Lettuce has fewer carbs with 3g per 100g, compared to Mushroom with 3.3g. If you're following a low-carb diet, Lettuce is the better option with 0.3g fewer carbohydrates.
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About Our Data
All nutrition data in this comparison is sourced from the USDA FoodData Central, the official food composition database maintained by the U.S. Department of Agriculture. Values are based on 100g servings for accurate comparison.
Health Disclaimer: This comparison is for informational purposes only and is not intended as medical or dietary advice. Nutritional needs vary by individual. The best food choice depends on your personal health goals, dietary requirements, and preferences. Consult a healthcare provider or registered dietitian for personalized nutrition guidance.