Portobello mushrooms have many nutrients and most importantly just ½ cup (3.5 oz) contains high amounts of Phosphorus, Potassium, Selenium, Copper, and B-Vitamins. They contain high amounts of Vitamin D and can continue to produce Vitamin D after harvested if they are exposed to UV light from the sun or a lamp!
In brief:
Phosphorus – important for healthy formation of teeth and bones, as well as how the body uses fats and carbohydrates
Potassium – ½ cup of Portobello mushrooms contains 364 mg (more than a banana). Potassium is necessary to regulate the electrical activity of the heart and other muscles, as well as controlling the balance of fluids in the body. It plays an important role in managing blood pressure.
Selenium – has powerful antioxidant properties that protect against cell damage caused by free radicals. Studies show that Selenium may boost the body’s immune system and may destroy cancer cells. The cancer-fighting properties of Selenium are only realized when consumed through food and not supplements.
Copper – ½ cup of Portobello mushrooms contains 20% of your daily requirement! Copper and iron work together to allow the body to make red blood cells. It plays an important role in the prevention of heart disease and osteoporosis.
B-Complex Vitamins – Thiamin for metabolism of nutrients to energy
Riboflavin has powerful antioxidant properties
Niacin promotes DNA production, metabolism
Pantothenic acid aids in the production of good cholesterol and hormones
Folate promotes healthy formation, growth, and division of red and white blood cells