Konjac is recognized as a safe material according to the FDA (Pérols,Piffaut, Scher, Ramet, & Poncelet, 1997), and it is also used as afunctional healthcare drug for diabetics and adiposis in China.
Konjac word erken as 'n veilige materiaal volgens die FDA (Perols, Piffaut, Scher, Ramet, & Poncelet, 1997), en dit word ook gebruik as afunctional gesondheidsorg dwelm vir diabete en adipositas in China.