Mushroomoyster

USDA Foundation

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Serving size

Nutrition Facts

Serving size3 oz · 1 standard serving (85.05 g)

Amount per serving

Calories

% Daily Value*

Total Fat 0.16 g0%

Saturated Fat 0.05 g^{† (from USDA’s older entry for this food)}0%

Trans Fat 0 g^{† (from USDA’s older entry for this food)}

Cholesterol 0 mg^{† (from USDA’s older entry for this food)}0%

Sodium 0.96 mg0%

Total Carbohydrate 5.9 g2%

Dietary Fiber 2.4 g9%

Total Sugars 0.94 g^{† (from USDA’s older entry for this food)}

Protein 2.5 g

Vitamin D 0.03 mcg0%

Calcium 0 mg0%

Iron 0.59 mg3%

Potassium 240 mg5%

† From USDA's older entry for this food, which has a value where the newest entry doesn't. * The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. “—” = no data.

Rich inNiacin 31%of Daily Value, per serving

All nutrients

Per 3 oz · 1 standard serving (85.05 g).

Nutrient	Amount		Per 100 g
Calories & macronutrients
Calories	28 kcal		33 kcal
Protein	2.5 g	5%	2.9 g
Carbohydrate	5.9 g	2%	6.9 g
Fiber	2.4 g	9%	2.9 g
Total sugars	0.94 g^{† (from USDA’s older entry for this food)}		1.1 g
Total fat	0.16 g	0%	0.19 g
Saturated fat	0.05 g^{† (from USDA’s older entry for this food)}	0%	0.06 g
Monounsaturated fat	0.03 g^{† (from USDA’s older entry for this food)}		0.03 g
Polyunsaturated fat	0.1 g^{† (from USDA’s older entry for this food)}		0.12 g
Trans fat	0 g^{† (from USDA’s older entry for this food)}		0 g
Cholesterol	0 mg^{† (from USDA’s older entry for this food)}	0%	0 mg
Vitamins
Vitamin A (RAE)	1.7 mcg^{† (from USDA’s older entry for this food)}	0%	2 mcg
Vitamin C	0 mg^{† (from USDA’s older entry for this food)}	0%	0 mg
Vitamin D	0.03 mcg	0%	0.04 mcg
Vitamin E	0 mg^{† (from USDA’s older entry for this food)}	0%	0 mg
Vitamin K	0 mcg^{† (from USDA’s older entry for this food)}	0%	0 mcg
Thiamin (B1)	0.06 mg	5%	0.07 mg
Riboflavin (B2)	0.21 mg	16%	0.24 mg
Niacin (B3)	4.9 mg	31%	5.8 mg
Vitamin B6	0.08 mg	5%	0.1 mg
Folate (DFE)	54 mcg	13%	63 mcg
Vitamin B12	0 mcg^{† (from USDA’s older entry for this food)}	0%	0 mcg
Pantothenic acid (B5)	1.1 mg^{† (from USDA’s older entry for this food)}	22%	1.3 mg
Choline	41 mg^{† (from USDA’s older entry for this food)}	8%	49 mg
Minerals
Calcium	0 mg	0%	0 mg
Iron	0.59 mg	3%	0.7 mg
Magnesium	12 mg	3%	14 mg
Phosphorus	73 mg	6%	86 mg
Potassium	240 mg	5%	282 mg
Sodium	0.96 mg	0%	1.1 mg
Zinc	0.58 mg	5%	0.68 mg
Copper	0.09 mg	10%	0.11 mg
Manganese	0.07 mg	3%	0.09 mg
Selenium	1.2 mcg	2%	1.4 mcg
Other
Omega-3 ALA	0 g^{† (from USDA’s older entry for this food)}	0%	0 g
Omega-3 EPA	0 g^{† (from USDA’s older entry for this food)}		0 g
Omega-3 DHA	0 g^{† (from USDA’s older entry for this food)}		0 g
Water	76 g		89 g
Alcohol	0 g^{† (from USDA’s older entry for this food)}		0 g
Caffeine	0 mg^{† (from USDA’s older entry for this food)}		0 mg

Values marked † are from USDA’s older entry for this food, because the newest entry has no measurement for them. See the older entry · Why we do this

% DV = share of the FDA Daily Value for adults (a 2,000-calorie reference diet; adequate intake where no Daily Value exists). “—” means USDA has no measurement for this nutrient, which is not the same as zero.

Contaminants

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Other forms of mushroom

Nutritionally similar foods

Where this data comes from

USDA’s newest lab analyses of single foods, with detailed sampling information.

Dataset: USDA FoodData Central, Foundation Foods
FDC ID: 1999627 (opens USDA FoodData Central in a new tab)
Published: October 28, 2021
Release used: FoodData Central Foundation Foods 2026-10-29
Older entry used: Total sugars, Saturated fat, Monounsaturated fat, Polyunsaturated fat and 14 more: from USDA's older entry for this food, because this record has no value for them. Values measured in this record are never replaced.
Same food elsewhere: USDA SR Legacy

Values are per 100 g of edible portion, scaled to the serving you choose. USDA data is public domain. For general information, not medical advice.