Vegetables

Mushroom Nutrition Facts

Umami-rich fungi with B-vitamins, selenium, and natural vitamin D.

About Mushroom

Mushrooms are not plants but fungi — and one of the few food sources of vitamin D when exposed to sunlight or UV during growing. They deliver meaningful amounts of riboflavin, niacin, pantothenic acid, copper, and selenium. Their glutamate content gives mushrooms a natural savory umami quality that can reduce the need for salt in cooking.

Macronutrients

Per serving: 1 cup sliced (70g)

15

Calories

2.2g

Protein

2.3g

Carbs

0.2g

Fat

0.7g

Fiber

Vitamins

Riboflavin0.3mg (25% DV)
Vitamin B3 (Niacin)2.5mg (16% DV)
Pantothenic Acid1mg (21% DV)
Vitamin D0.5mcg (3% DV)

Minerals

Copper0.2mg (25% DV)
Selenium6.5mcg (12% DV)
Potassium223mg (5% DV)
Phosphorus60mg (5% DV)

Fun Fact

The largest living organism on Earth is a honey fungus in Oregon that covers nearly 4 square miles underground.

Seasonality

Cultivated varieties (white, cremini, portobello) are available year-round; wild mushrooms peak spring and fall.

Storage Tip

Refrigerate in the paper bag they came in — plastic traps moisture and causes sliminess. Use within a week.

Nutrition Facts

Serving size 1 cup sliced (70g)

Calories15
% Daily Value*
Total Fat 0.2g0%
Saturated Fat 0g0%
Trans Fat 0g
Cholesterol 0mg0%
Sodium 4mg0%
Total Carbohydrate 2.3g1%
Dietary Fiber 0.7g3%
Total Sugars 1.4g
Protein 2.2g4%
Riboflavin 0.3mg25%
Vitamin B3 (Niacin) 2.5mg16%
Pantothenic Acid 1mg21%
Vitamin D 0.5mcg3%
Copper 0.2mg25%
Selenium 6.5mcg12%
Potassium 223mg5%
Phosphorus 60mg5%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Key Highlights

  • 25% Daily Value of Riboflavin
  • 25% Daily Value of Copper
  • 15 calories per serving
  • 0.7g of dietary fiber

Nutrition values are based on USDA FoodData Central and represent typical values per serving. Actual nutrition may vary based on variety, growing conditions, and preparation method. Percent Daily Values are based on a 2,000-calorie diet.

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