Add to your favorite cookies, cakes, smoothies, and shakes for a low-carb boost in fiber. 3 g dietary fiber. 0 calories. 0 g sugar. Non GMO Project verified. nongmoproject.org. About Oat Fiber: NuNaturals Oat Fiber is the perfect ingredient for low-carb baking. NuNaturals Oat Fiber contains zero calories per serving because it is almost entirely insoluble fiber. Getting enough fiber into your daily diet is difficult, but not anymore! You can add NuNaturals oat Fiber to your favorite recipes, smoothies, or sprinkle on foods or drinks for a fiber boost. nunaturals.com. (800) 753-4372 (Herb); (541) 344-9785 (International/Local). Follow us on Pinterest, Facebook, Instagram, and Snapchat: (at)nunaturals. Looking for recipes? Visit nunaturals.com. Be well.