Nature valley sweet and salty peanut granola bars offer a perfect balance of savory nuts and sweet granola. Each bar is rich with all natural ingredients, bursting with nuts, and dipped in a creamy peanut butter coating. High in protein and absolutely free of tranâs fat and cholesterol, these bars are the perfect heart healthy choice to keep you moving. Starting with two flour mills in the 1860s, general mills revolutionized the milling industry, producing flour with superior baking properties and nature valley is a brand of general mills. When you need energy for your active lifestyle, turn to the original granola bar nature valley. Since 1975, nature valley has used wholesome ingredients to make the best tasting granola bars around, with new flavors and types for every taste.