Glucomannan / Konjac / Amorphophallus Konjac: Fiber Supplement

Glucomannan (”konjac” or “amorphophallus konjac”) is an un-absorbable polysaccharide that is derived from the konjac root (i.e., a “fiber” supplement). Clinical evidence indicates it provides weight loss, cholesterol and blood sugar lowering benefits. See the full review for a complete discussion and accompanying clinical references.