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Oyster Mushroom (Cooked, No Oil) Calories
Low calorie, high fiber, rich in B vitamins and potassium
In season: Spring · Summer · Autumn
CALORIES
GI
POTASSIUM
FIBER
Quick answer
1 cup (medium) of Oyster Mushroom (Cooked, No Oil) (85 g) has 28 calories. That works out to 33 calories per 100 g. It contains 5.3 g of carbs, 2.4 g of protein, 0.3 g of fat and 2 g of fiber. Its 13.6 µg of Biotin covers 45% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Oyster Mushroom (Cooked, No Oil) Nutrition Facts
Selected: 100 g
33
KCAL / 100G
Carbs
6.2g
· 2% DV
Protein
2.8g
· 6% DV
Fat
0.4g
· 1% DV
Fiber
2.3g
· 8% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 63% · Protein 28% · Fat 9%
Oyster Mushroom (Cooked, No Oil) Vitamins & Minerals
Vitamins
Biotin
16µg · 53% DV
B3
4.3mg · 27% DV
B5
1.3mg · 26% DV
B2
0.28mg · 22% DV
Minerals
Phosphorus
120mg · 17% DV
Potassium ⭐
420mg · 12% DV
Zinc
1mg · 9% DV
Iron
1mg · 6% DV
How Nutritious Is Oyster Mushroom (Cooked, No Oil)?
Nutrient density
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Oyster Mushroom (Cooked, No Oil) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Oyster Mushroom (Cooked, No Oil)
To burn the 33 calories in 100 g:
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Is Oyster Mushroom (Cooked, No Oil) Processed?
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Oyster Mushroom (Cooked, No Oil) Contain Allergens?
No known major allergens
Which Diets Is Oyster Mushroom (Cooked, No Oil) Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Oyster Mushroom (Cooked, No Oil) Fat Profile
SATURATED
0.07g
MONOUNSATURATED
0.05g
POLYUNSATURATED
0.13g
Omega 6:3 ratio 3:1
Below the ideal 4:1 — a good omega balance.
Compare Oyster Mushroom (Cooked, No Oil)
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Frequently Asked Questions About Oyster Mushroom (Cooked, No Oil)
How many calories are in cooked oyster mushrooms without oil?
Cooked oyster mushrooms without oil contain 33 calories per 100 g. They provide 2.8 g of protein, 6.2 g of carbohydrates, and 0.4 g of fat per 100 g.
Are cooked oyster mushrooms suitable for a keto diet?
Yes, cooked oyster mushrooms without oil are compatible with a keto diet. They contain 6.2 g of carbohydrates and 2.3 g of fiber per 100 g, with a glycemic index of 15.
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Nutrition data compiled from USDA FoodData Central and scientific sources.