"Konjac contains the water-soluble dietary fiber called glucomannan. According to a 2024 Nutrientsstudy, glucomannan can delay stomach emptying, prolong satiety and help with weight loss.

Both powder and capsules are effective ... What is the recommended dosage of konjac root supplements containing glucomannan? The recommended dosage of konjac root supplements containing ...

Medically reviewed by Aviv Joshua, MS, RDN The benefits of glucomannan, a dietary fiber made from a plant called konjac root, ...