Oyster Mushrooms have been said to contain carbohydrates, fiber, vitamins B1,B2, plus minerals, especially iron and an antioxidant. The Oyster mushroom are said to have shown activity against cancer and high cholesterol.  The following are a few ailments which may be improved with the consumption of Oyster Mushrooms because they are of High Medical Value. Liver Ailments, High Liver Ailments, High Blood Cholesterol Level, High Blood Pressure, Kidney Problems, Diabetes, Hypertension, Heart Disease, Gastric Cancers, Impaired Immune Response, Hepatitis B, Chronic Fatigue Syndrome.