Affordable, nutritious and delicious, fresh mushrooms are making their mark. Even though they look simple, mushrooms have a whole lot going for them in the nutrition department.
Essential Nutrients

A half-cup serving of cooked sliced mushrooms has a mere 14 calories, virtually no fat, 1 gram of fibre and is a source of phosphorus, potassium, copper, selenium, niacin and pantothenic acid. Mushrooms are also a good source of riboflavin, and are the only vegetable in the produce section with natural Vitamin D. All that goodness with little calories and fat makes mushrooms a nutrient dense food and a healthy choice.
Antioxidants

Fresh mushrooms contain a powerful antioxidant called L-ergothioneine. Ergothioneine is found in both raw and cooked mushrooms. Portabella and crimini mushrooms have the most, followed by white button mushrooms.
Fibre

Mushrooms offer both soluble and insoluble fibre, which helps to maintain good bowel health.
Cancer-Fighting

Fresh mushrooms offer nutrients such as beta-glucans and conjugated linoleic acid, compounds that are currently being studied for their chemo-preventive potential. Recent research suggests that mushrooms (and mushroom extracts) may have powerful anti-tumour activity, for both breast and prostate cancer.
Immunity

A strong immune system helps protect against infections from bacteria and viruses. Emerging research indicates that certain mushroom extracts (including extracts from the white button mushrooms), may have a positive effect on the immune system.
Weight Management

Fresh mushrooms are nutrient dense, meaning they are high in nutrients and low in calories. They also have high water content, are low in fat, and contain some fibre; three factors that will help keep you feeling fuller for longer. Researchers have found that people who eat satisfying portions of foods that are less energy-dense have greater success at weight loss and maintenance.

Fresh Mushrooms Can Help!

Recent Studies Show that fresh mushrooms can help with:

Blood Pressure
Arthritis
Diabetes
Heart Health
Gout
Healthy Aging
Childhood Obesity
Diverticulosis

Source: Mushrooms.ca