Brown Mushrooms Nutrition Facts
FoodData Central Updated 6 April 2026
One cup of brown mushrooms contains 15.8 calories, 1.8g protein, 3.1g carbs, and 0.1g fat. Brown Mushrooms is a vegetable that is very low in calories. It is rich in potassium.
15.8
cal
3.1g
carbs
1.8g
protein
0.1g
fat
0.4g
fiber
1.2g
sugar
Vitamins in Brown Mushrooms
Per Cup sliced ~72g
Vitamin D
23mcg
115%
Vitamin E
7.2mcg
<1%
Vitamin B6
0.08mg
5%
Vitamin B12
0.07mcg
3%
Thiamin (B1)
0.07mg
6%
Riboflavin (B2)
0.35mg
27%
Niacin (B3)
2.74mg
17%
Folate
20.2mcg
5%
Minerals in Brown Mushrooms
Per Cup sliced ~72g
Learn More About Brown Mushrooms
Similar Foods
Compare Brown Mushrooms with other vegetables.
Verified Nutrition Data
Trusted & Verified Nutritional Information
All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
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