100% natural. Earn 1 point for your school! Labels for Education. labelsforeducation.com. Each 1/2 cup of Prego Flavored with Meat sauce is: 2 full servings of vegetables (each 1/2 cup serving of sauce provides 1 cup equivalent of vegetables. The 2010 Dietary Guidelines for Americans recommend 2-1/2 cups of a variety of vegetables per day for a 2,000 calorie diet.). Low in fat & saturated fat. Good source of fiber. Satisfaction guaranteed. If you have questions or comments, please call 1-888-For-prego. Please have code and date information from container. Visit our web site at www.prego.com. Glass. Please recycle.