Monterey Mushrooms Launches Vitamin D Enriched Sun Grill-A-Bella and White Mushrooms (redOrbit) New mushrooms offer 100 percent of recommended daily Vitamin D intake in 3-ounce servings MONTEREY, Calif., May 29 /PRNewswire/ -- Through a truly collaborative research effort with the United States Department of Agriculture (USDA), Monterey Mushrooms, Inc. [News Source]