Written by CalorieData Nutrition TeamReviewed by a Registered DietitianLast Updated: March 2026

Mushroom vs Chlorella: 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?

Chlorella is generally healthier

Chlorella comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has more protein (58g vs 3.1g), more fiber (5g vs 1g), less sugar (0g vs 0.1g), making it the better choice for most health goals.

Quick Summary

Fewer Calories

Mushroom

22 kcal

More Protein

Chlorella

58g

More Fiber

Chlorella

5g

Less Sugar

Chlorella

0g

Visual Comparison

Caloriesper 100g
Mushroom
22
Chlorella
340
Proteinper 100g
Mushroom
3.1g
Chlorella
58g
Carbohydratesper 100g
Mushroom
3.3g
Chlorella
9g
Fatper 100g
Mushroom
0.3g
Chlorella
6g

Side-by-Side Nutrition Table

NutrientMushroomChlorellaDifference
Calories22kcal340kcal-318.0kcal
Protein3.1g58g-54.9g
Carbohydrates3.3g9g-5.7g
Fat0.3g6g-5.7g
Fiber1g5g-4.0g
Sugar0.1g0g+0.1g
Sodium5mg200mg-195.0mg

Serving Size Comparison

All values above are per 100g. Here's how they compare in common serving sizes:

Mushroom

Per 100g:22 calories
Per cup (150g):33 calories
Per serving (85g):19 calories

Chlorella

Per 100g:340 calories
Per cup (150g):510 calories
Per serving (85g):289 calories

Diet Compatibility

Mushroom

Low-CarbLow-CalorieVeganVegetarianPaleoLow-Sodium

Chlorella

Low-CarbHigh-ProteinVeganVegetarianPaleoLow-Sodium

When to Choose Mushroom

  • Lower in calories (22 vs 340)
  • Lower in carbs (3.3g vs 9g)
  • Lower sodium (5mg vs 200mg)

Common Uses

SaladsStir-friesRoasted sidesSoups
View full Mushroom nutrition →

When to Choose Chlorella

  • Higher in protein (58g vs 3.1g)
  • More fiber (5g vs 1g)
  • Less sugar (0g vs 0.1g)

Common Uses

SaladsStir-friesRoasted sidesSoups
View full Chlorella nutrition →

Mushroom vs Chlorella: Nutritional Analysis

Chlorella is more calorie-dense at 340 calories per 100g compared to 22 for Mushroom, a difference of 318 calories. On the protein front, Chlorella delivers more with 58g per 100g versus 3.1g, 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 Mushroom and Chlorella tell different nutritional stories. Mushroom provides 3.3g of carbohydrates, 0.3g of fat, and 1g of fiber per 100g, while Chlorella contains 9g carbs, 6g fat, and 5g fiber. The higher fiber content in Chlorella supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Mushroom contains 0.1g while Chlorella has 0g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Mushroom is the lower-calorie choice at 22 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Chlorella provides more protein (58g/100g), supporting muscle repair and growth.
  • For sustained energy: Chlorella offers more fiber (5g/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, Mushroom or Chlorella?

Chlorella has more calories with 340 kcal per 100g, compared to Mushroom with 22 kcal. That's a difference of 318 calories per 100g serving.

Is Mushroom healthier than Chlorella?

Based on our nutritional analysis, Chlorella is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Chlorella has 340 calories, 58g protein, and 5g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Mushroom and Chlorella?

Chlorella has more protein with 58g per 100g, compared to Mushroom with 3.1g. Chlorella provides 54.9g more protein per 100g serving.

Which is better for weight loss, Mushroom or Chlorella?

For weight loss, Mushroom is the better choice with only 22 calories per 100g compared to 340 calories in Chlorella. Chlorella also offers 5g of fiber per 100g, which helps you feel fuller longer.

Does Mushroom or Chlorella have fewer carbs?

Mushroom has fewer carbs with 3.3g per 100g, compared to Chlorella with 9g. If you're following a low-carb diet, Mushroom is the better option with 5.7g fewer carbohydrates.

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.