Do Portabella Mushrooms Have Health Benefits?

Do Portabella Mushrooms Have Health Benefits? Portobello mushrooms are mature, white button mushrooms and a healthy, edible type of fungus. Benefits of portobellos include high levels of B vitamins, antioxidants, phytonutrients like CLA and L-ergothioneine, selenium, copper, potassium, phosphorus, and even some plant-based protein. Which is healthier portobello or white mushrooms? White mushroom and portabella