Pleurotus ostreatus, commonly referred to as oyster mushrooms, are a species of edible mushroom. They come in multiple colors including white, gray, and brown, and have a smooth, fan to oyster-shaped cap. Oyster mushroom caps are wavy along the edges and have white to light-colored gills beneath them. Oyster mushrooms have a mild taste, a pleasant aroma, defined texture, and many nutrients such as proteins, B-vitamins, potassium, and iron. They are known to aid health by lowering cholesterol and blood pressure while also boosting the immune system