The healthy noodle market is booming, thanks to low-carb fans, and so it’s no surprise that kelp noodles, which used to be a specialty-store item only, are now readily available at the neighborhood supermarket.
Kelp noodles are a sea vegetable with a neutral flavor that makes them versatile and easy-to-use. They have only 5 or 10 calories per serving, offering almost no macronutrients (protein, carbs or fat), but they do have a nice boost of minerals, mainly calcium (a serving offers 15 percent of the recommended daily amount) and iron.
The big benefit is finding a nearly calorie-free noodle substitute for your recipes.