Medically reviewed by Suzanne Fisher, RDThe benefits of glucomannan, a dietary fiber made from a plant called konjac root, ...

Glucomannan is a form of dietary fiber derived from the root of the konjac plant. It is celebrated for its capacity to absorb water and consequently transform into a gel-like material in the ...

So if you want to lose weight, there is no way around a change in diet: lots of vegetables, legumes and fruit, wholemeal ...