1 serving (100 grams) contains 22 calories, 2.1 grams of protein, 0.3 grams of fat, and 3.9 grams of carbohydrates.
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Nutrition Information
Calories |
32.8 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 0.5 g | 0% | |
| Saturated Fat | 0.1 g | 0% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 13.4 mg | 0% | |
| Total Carbohydrates | 5.8 g | 2% | |
| Dietary Fiber | 1.9 g | 6% | |
| Sugars | 3 g | ||
| protein | 3.1 g | 6% | |
| Vitamin D | 10.4 mcg | 52% | |
| Calcium | 4.5 mg | 0% | |
| Iron | 0.7 mg | 3% | |
| Potassium | 543.3 mg | 11% | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Food Attributes
Source of Calories
About Portabella mushrooms
Portabella mushrooms are a large, mature variety of the cremini mushroom (Agaricus bisporus), originating from Europe and North America. These mushrooms are a staple in both vegetarian and non-vegetarian cuisines, appreciated for their robust, earthy flavor and firm texture. They are frequently used as meat substitutes in burgers or grilled dishes due to their hearty nature. Nutritionally, portabella mushrooms are low in calories, with just 22 calories per 100 grams, and are rich in fiber, antioxidants like ergothioneine, as well as B vitamins, such as riboflavin, niacin, and pantothenic acid. They are also a good source of potassium and contain small amounts of protein, making them a versatile addition to various diets.
Health Benefits
- Rich in B vitamins, such as niacin and riboflavin, which support energy production and brain function.
- Contains potassium, an essential mineral that promotes heart health and helps regulate blood pressure (approximately 364 mg per 100 grams).
- High in antioxidants, particularly ergothioneine, which reduce oxidative stress and may support cellular health.
Dietary Considerations
Selection and Storage
Store portabella mushrooms in a paper bag in the refrigerator to prevent moisture buildup. Avoid washing until just before use to extend freshness.
Common Questions About Portabella mushrooms Nutrition
Are portabella mushrooms high in protein?
Portabella mushrooms are not particularly high in protein; they contain about 2 grams of protein per 100 grams (approximately one medium mushroom). While not a significant protein source, they can be a great low-calorie addition to meals that are rich in other protein sources.
Can I eat portabella mushrooms on a keto diet?
Yes, portabella mushrooms are suitable for a keto diet. They are low in carbohydrates, containing only about 3.9 grams of carbs and 1.1 grams of fiber per 100 grams, which results in a net carb count of 2.8 grams. This makes them an excellent choice for low-carb diets.
What are the health benefits of eating portabella mushrooms?
Portabella mushrooms are rich in antioxidants such as selenium and ergothioneine, which help combat oxidative stress. They also provide B vitamins like riboflavin, niacin, and pantothenic acid, supporting energy production and brain health. Additionally, they are low in calories (approximately 22 calories per 100 grams) and high in water content, making them an excellent food for weight management.
What is a recommended portion size for portabella mushrooms?
A typical serving size for portabella mushrooms is 1 cup, sliced (approximately 121 grams), which contains around 22 calories, 2 grams of protein, 3.3 grams of carbs, and less than 0.5 grams of fat. This portion is versatile and can easily be included in meals as a side dish or main ingredient.
How do portabella mushrooms compare to button mushrooms?
Portabella mushrooms are larger and have a heartier texture and richer, earthier flavor compared to button mushrooms. Nutritionally, they are quite similar, with portabellas containing slightly more fiber and potassium. Due to their size and texture, portabellas are often used as a meat substitute, such as in burgers or grilled dishes, while button mushrooms are commonly used in soups, salads, or stir-fries.
Data Sources & Scientific References
Our nutrition data comes from trusted, authoritative sources to ensure accuracy and reliability. Below are specific scientific references and authoritative sources for this food item.
Additional Authoritative Sources:
Daily value percentages based on FDA guidelines. Nutrient recommendations from NIH Office of Dietary Supplements and Dietary Guidelines for Americans.
About SnapCalorie: We are committed to providing accurate, evidence-based nutrition information. Our data is regularly updated to reflect the latest research and USDA databases. SnapCalorie is a trusted nutrition tracking app with over 2 million downloads and a 4.8/5 star rating.
