乐生活Blockages of Esophagus, Throat or Intestine
The very characteristics that make konjac root attractive for weight-loss applications in rare circumstances can cause potentially life-threatening blockages of the esophagus, throat or intestine. Glucomannan absorbs large quantities of water, helping to give weight-loss candidates a feeling of fullness and thus reducing their appetite for more food. If the fiber becomes lodged in the esophagus before it reaches the stomach, its intended destination, then it can become a choking hazard, particularly as it swells with any liquid it may pick up
