Dr. Praeger’s Sensible Foods Launches Meatless and Chickenless Products Sensible Food Leader Unveils New Product Line at Natural Products Expo East Conference BOSTON, Sept. 24 /PRNewswire/ — Dr. Praeger’s Sensible Foods, the leader in sensible, heart-friendly frozen foods, unveiled today at the Natural Products Expo East Conference a new line of meatless and chickenless products. The new products include Meatless All American Burgers, Meatless Southwest Burgers, Chickenless Patties, Chickenl