100% natural. Meets American Heart Association food criteria for saturated fat and cholesterol for healthy people over age 2. While many factors affect heart disease, diets low in saturated fat and cholesterol may reduce the risk of this disease. Prego Heart Smart Italian Sauces are: more than a full serving of vegetables (2005 Dietary Guidelines recommend five 1/2 cup servings [2-1/2 cups] daily.); low in cholesterol; 25% less sodium than traditional (360 mg vs. 480 mg in traditional); low in fat & saturated fat.