Common food

Photo: Wikipedia
Cooked mushrooms are tender, earthy morsels that release a savory, umami-rich flavor when heated, with a texture that can range from pleasantly chewy to melt-in-your-mouth soft depending on the variety. Nutritionally, they are a low-calorie, high-fiber food that provides a surprising amount of plant-based protein for their weight. This simple preparation concentrates their natural flavors without adding any fats.
People love their deep, savory umami quality that adds a meaty richness to dishes without the meat. Their incredible versatility means they can be a subtle background note or the star ingredient in everything from stir-fries to pastas.
Some individuals may experience digestive discomfort from the chitin in mushroom cell walls, which can be tough to break down. To counteract this, ensure mushrooms are thoroughly cooked, which helps soften the chitin, and start with smaller portions if you're new to eating them. People with specific mushroom allergies should, of course, avoid them entirely.
Mushrooms are not plants; they belong to a separate biological kingdom called Fungi, and they are more closely related to animals than to plants in their cellular structure.
| Water | 89.4 g |
| Energy | 39.0 kcal |
| Protein | 3.6 g |
| Total lipid (fat) | 0.43 g |
| Carbohydrate, by difference | 5.2 g |
| Fiber, total dietary | 2.2 g |
| Total Sugars | 2.5 g |
| Calcium, Ca | 6.0 mg |
| Iron, Fe | 0.28 mg |
| Magnesium, Mg | 12.0 mg |
| Phosphorus, P | 116 mg |
| Potassium, K | 463 mg |
| Sodium, Na | 152 mg |
| Zinc, Zn | 0.62 mg |
| Copper, Cu | 0.45 mg |
| Selenium, Se | 23.7 ug |
| Vitamin C, total ascorbic acid | 2.2 mg |
| Thiamin | 0.06 mg |
| Riboflavin | 0.54 mg |
| Niacin | 4.6 mg |
| Vitamin B-6 | 0.09 mg |
| Folate, total | 37.0 ug |
| Folic acid | 0.00 ug |
| Folate, food | 37.0 ug |
| Folate, DFE | 37.0 ug |
| Choline, total | 21.6 mg |
| Vitamin B-12 | 0.05 ug |
| Vitamin B-12, added | 0.00 ug |
| Vitamin A, RAE | 0.00 ug |
| Retinol | 0.00 ug |
| Carotene, beta | 0.00 ug |
| Carotene, alpha | 0.00 ug |
| Cryptoxanthin, beta | 0.00 ug |
| Lycopene | 0.00 ug |
| Lutein + zeaxanthin | 0.00 ug |
| Vitamin E (alpha-tocopherol) | 0.01 mg |
| Vitamin E, added | 0.00 mg |
| Vitamin D (D2 + D3) | 0.00 ug |
| Vitamin K (phylloquinone) | 0.00 ug |
| Fatty acids, total saturated | 0.06 g |
| SFA 4:0 | 0.00 g |
| SFA 6:0 | 0.00 g |
| SFA 8:0 | 0.00 g |
| SFA 10:0 | 0.00 g |
| SFA 12:0 | 0.00 g |
| SFA 14:0 | 0.00 g |
| SFA 16:0 | 0.05 g |
| SFA 18:0 | 0.01 g |
| Fatty acids, total monounsaturated | 0.00 g |
| MUFA 16:1 | 0.00 g |
| MUFA 18:1 | 0.00 g |
| MUFA 20:1 | 0.00 g |
| MUFA 22:1 | 0.00 g |
| Fatty acids, total polyunsaturated | 0.20 g |
| PUFA 18:2 | 0.20 g |
| PUFA 18:3 | 0.00 g |
| PUFA 18:4 | 0.00 g |
| PUFA 20:4 | 0.00 g |
| PUFA 20:5 n-3 (EPA) | 0.00 g |
| PUFA 22:5 n-3 (DPA) | 0.00 g |
| PUFA 22:6 n-3 (DHA) | 0.00 g |
| Cholesterol | 0.00 mg |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 0.00 mg |
| Theobromine | 0.00 mg |
Why do mushrooms release so much water when cooked?
Mushrooms are about 90% water by weight. When heated, their cell walls break down, releasing this internal moisture, which is why they shrink significantly during cooking.
Should I wash or brush mushrooms before cooking?
It's best to brush off dirt with a dry cloth or paper towel. If they're very dirty, give them a quick rinse and pat them completely dry with a towel immediately to prevent them from becoming soggy.
Do cooked mushrooms retain their nutrients?
Yes, cooking actually makes some nutrients, like antioxidants and certain B vitamins, more available for your body to absorb. The fiber and mineral content remains largely intact.