Fresh Oyster Mushroom vs Black Fungus
We scientifically analyze the biological properties of Fresh Oyster Mushroom and Black Fungus. Review the differences in macronutrients, vitamins, minerals, and our final nutritional verdict.

Fresh Oyster Mushroom
Pleurotus ostreatus

Black Fungus
Auricularia auricula-judae
Key Nutritional Advantages
| Nutrient / Metric | Fresh Oyster Mushroom (100g) | Black Fungus (100g) |
|---|---|---|
| Calories | 33 kcal | 49 kcal |
| Protein | 3.3g | 2.2g |
| Fats | 0.4g | 0.2g |
| Carbohydrates | 6.1g | 11.2g |
| Dietary Fiber | 2.3g | 2.5g |
| GIGlycemic Index | 10 | 10 |
| Water Content | 92% | 90% |
Nutritional Verdict
Based on nutrient-density scores (highly bioavailable proteins, soluble prebiotic fiber, and balanced glycemic metrics), Fresh Oyster Mushroom is programmatically rated superior for structural cellular health.
Fresh Oyster Mushroom
The fresh oyster mushroom is a highly nutritious fungus known for its delicate flavor and numerous health benefits. It is low in calories and rich in vitamins and minerals, making it a great addition to a balanced diet.
Black Fungus
Black fungus, also known as wood ear mushroom, is a popular edible fungus known for its gelatinous texture and ability to absorb flavors. It is commonly used in Asian cuisine and is valued for its health benefits.
Nutritional Intelligence Comparative Analysis
Cross-clinical evaluation based on micronutrient densities, absorption profiles, and bioactive compounds.
1. Macronutrient Battle and Energy Density
When evaluating energy intake, Fresh Oyster Mushroom provides 33 calories per 100g, compared to 49 calories in Black Fungus. This makes Black Fungus more energy-dense, converting Fresh Oyster Mushroom into an ideal choice for caloric control.
In the protein matrix, Fresh Oyster Mushroom delivers 3.3g of protein per 100g, while Black Fungus records 2.2g. For athletes and lean mass preservation, Fresh Oyster Mushroom offers a clear biochemical advantage.
Carbohydrate structures and the Glycemic Index (GI) yield different metabolic dynamics: Fresh Oyster Mushroom has 6.1g of carbs with an estimated GI of 10, whereas Black Fungus has 11.2g with a GI of 10. Both exert a similar glycemic impact on the bloodstream.
Regarding gut health, Fresh Oyster Mushroom features 2.3g of fiber per 100g, compared to 2.5g in Black Fungus. Black Fungus promotes greater microbiome health and regularity.
2. Micronutrient Profile (Vitamins and Minerals)
Micronutrient analysis highlights the essential vitamins and minerals of each food, expressed as a percentage of the recommended Daily Value (%DV).
Fresh Oyster Mushroom's profile is highly notable for: vitamin b3 (niacin) (4mg, 25% VDR) and vitamin b2 (riboflavin) (0.2mg, 15% VDR) and vitamin b5 (pantothenic acid) (0.6mg, 12% VDR).
Conversely, Black Fungus stands out especially in: iron (0.5mg, 3% VDR) and vitamin-d (0.2µg, 1% VDR).
3. Medicinal Properties and Bioactive Compounds
From a phytonutrient and bioactive perspective, each superfood interacts with cellular receptors uniquely to deliver medicinal and cell-protective benefits.
Fresh Oyster Mushroom contains highly valuable active principles: Ergothioneine (A powerful antioxidant that protects cells from damage.).
Fresh Oyster Mushroom posee propiedades descritas como: Antioxidant, Anti-inflammatory, Immune-boosting.
4. AI Clinical Verdict
We conclude with the AI Clinical Verdict. Evaluating the Nutri-Scores (Fresh Oyster Mushroom: 100/100 vs Black Fungus: 90/100), we determine that Fresh Oyster Mushroom offers a superior overall nutrient density profile.
For Weight Control / Caloric Deficit, the recommended food is Fresh Oyster Mushroom due to its excellent volume-to-calorie ratio and hydration/fiber content.
For Muscle Gain and Athletic Performance, the biochemically advantageous option is Fresh Oyster Mushroom because of its higher protein/amino acid content.
For Glycemic Control / Insulin Sensitivity, Black Fungus is recommended due to its low glycemic impact.
For Cardiovascular Health and Antioxidants, Fresh Oyster Mushroom stands out due to its concentration of cardioprotective compounds and key minerals.

