Diet Rice Low calorie rice containing 3g of glucomannan per serving, making the perfect meal accompaniment for athletes on an energy restricted diet. Our Diet Rice is made from the popular weight loss ingredient glucomannan, which is a water soluble fibre sourced from the Amorphophalli konjac plant. Glucomannan has been shown to increase the feeling of fullness, but unlike normal rice, contains just 6 calories, over 3g of fibre & absolutely no fat whatsoever, making it the perfect meal replacement to