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

Glucomannan is a natural, water-soluble dietary fiber that has been shown to support weight loss and promote a feeling of fullness. Our list includes supplements with high-quality, pure ...

‘Effects of glucomannan supplementation on weight loss in overweight and obese adults,’ a study published in 2020 also supports the claim made by the doctor. Shirataki rice has a special fibre ...