1 serving (100 grams) contains 33 calories, 3.3 grams of protein, 0.4 grams of fat, and 6.1 grams of carbohydrates.
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Nutrition Information
Calories |
49.3 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 0.6 g | 0% | |
| Saturated Fat | 0.1 g | 0% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 22.4 mg | 0% | |
| Total Carbohydrates | 9.1 g | 3% | |
| Dietary Fiber | 3.4 g | 12% | |
| Sugars | 1.6 g | ||
| protein | 4.9 g | 9% | |
| Vitamin D | 0 mcg | 0% | |
| Calcium | 4.5 mg | 0% | |
| Iron | 1.9 mg | 10% | |
| Potassium | 626.9 mg | 13% | |
* 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 Oyster mushrooms
Oyster mushrooms are a type of edible fungus originating primarily from Asia but now cultivated worldwide. They are named for their resemblance to oysters and are popular in Asian, American, and European cuisines. These mushrooms are mildly flavored with a tender texture and are often used in stir-fries, soups, and sautés. Nutritionally, oyster mushrooms are low in calories and rich in protein, fiber, and potassium, making them a healthful addition to many diets. Additionally, they contain B vitamins like niacin and riboflavin, as well as antioxidants such as ergothioneine that support cellular health.
Health Benefits
- High in ergothioneine, a potent antioxidant that helps reduce oxidative stress and inflammation in the body.
- Significant source of potassium, which supports heart health and helps maintain normal blood pressure levels.
- Contains B vitamins such as niacin and riboflavin, which are essential for energy metabolism and maintaining healthy skin and nerves.
Dietary Considerations
Selection and Storage
Store oyster mushrooms in a paper bag in the refrigerator to prevent moisture buildup. Use within 5-7 days for optimal freshness.
Common Questions About Oyster mushrooms Nutrition
Are oyster mushrooms high in protein and low in calories?
Oyster mushrooms are relatively low in protein, offering about 3 grams of protein per 100 grams, but they are very low in calories, with only 33 calories for the same serving size. They also contain essential vitamins such as niacin, riboflavin, and small amounts of vitamin D.
Can I eat oyster mushrooms on a keto or vegan diet?
Yes, oyster mushrooms are suitable for both keto and vegan diets. They are low in carbohydrates, with only around 5 grams of carbs per 100 grams, and contain no animal products, making them an excellent plant-based ingredient for various meals.
What are the main health benefits of oyster mushrooms?
Oyster mushrooms are rich in antioxidants, which help reduce inflammation and oxidative stress. They also contain compounds like beta-glucans that may support immune health and lower cholesterol levels. However, they should be consumed in moderation as excessive amounts might cause digestive upset for some individuals.
How many oyster mushrooms should I eat per serving?
A typical serving of oyster mushrooms is around 100 grams, which is roughly one cup chopped. This portion can be a part of a balanced diet and provides vital nutrients without adding significant calories or carbs.
How do oyster mushrooms compare to button mushrooms in taste and nutrition?
Oyster mushrooms have a more delicate, subtly sweet flavor and a meaty texture compared to the earthier flavor of button mushrooms. Nutritionally, oyster mushrooms are slightly higher in protein and fiber and contain more essential nutrients like niacin and riboflavin, but both are excellent low-calorie options for adding to meals.
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.
- Nutritional and medicinal values of Pleurotus mushrooms: A reviewNational Center for Biotechnology Information (NCBI)Summarizes key nutrients in oyster mushrooms and their potential role in improving health and preventing disease.
- Mushrooms in the American diet: Nutritional composition and potential health benefitsUnited States Department of Agriculture (USDA)A report discussing various types of mushrooms, including oyster mushrooms, and their contributions to a healthy diet.
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.
