Oyster Mushroom Nutrition Facts: Calories, Protein & Vitamins

A fully sourced nutrition breakdown of fresh oyster mushrooms by Meena Mushroom Farm — covering calories (33 kcal/100g), protein, fibre, B-vitamins, the rare vitamin D2 content, key minerals, and the antioxidant ergothioneine. Includes how cooking affects nutrient retention and how oyster mushrooms fit vegetarian, keto, and low-FODMAP diets. Data sourced from USDA FoodData Central and peer-reviewed research.

1 views | Food | Submitted: September 26, 2026
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