This is what started the Miracle Noodle revolution ... - Vegan, no calories, fat, cholesterol, sugar, starch, soy, gluten, or wheat! - Made of naturally water soluble fiber called Glucomannan - Easily absorbs the flavors of any soup, dish, or sauce. What Makes Miracle Noodle So Healthy? The answer to this questions lies in understanding the role of fiber in our diets. The soluble fiber found in our noodle slows digestion and prolongs the sensation of fullness, which is an essential part of any weight loss program.