Mushrooms are often called a superfood because they are so rich in nutrients. They provide protein, fiber and antioxidants. They contain essential vitamins and minerals. Even when we dehydrate them, they boast amazing nutritional value, that's why dried mushrooms and mushroom powders are such useful pantry items to have on hand. However, some of the most beneficial bioactive compounds in mushrooms, called beta-glucans – are in chitin – the layers of the mushroom's cell wall – which cannot be broken down by the human digestive system. To access these bioactive compounds, we must first extract them. Enter mushroom extracts and mushroom extract powders!