Pho is known for its delicious broth, but this is where the healthy diner needs to exercise caution: the exact numbers vary widely depending on the recipe, but a standard bowl can easily supply thousands of milligrams of sodium.
Konjac glucomannan (KGM) is a water-soluble dietary fiber derived from the root of the Konjac plant. Konjac foods, also called Shirataki Nooldes In Japan, made from Konjac Glucomannan, are traditional Chinese foods with a history spanning over two thousand years.
Widely marketed as a weight-loss supplement, the fiber from konjac root, also known as glucomannan, appears to have some other medicinal properties of interest. These include the ability to inhibit absorption of cholesterol and glucose by the gastrointestinal system, as well as strong laxative effects.