In Belgium, at least 70 people required renal transplants or dialysis for interstitial fibrosis of the kidney after taking the wrong herb from the Aristolochiaceae family, again as a dietary aid.

• 在比利时，至少有70个人在不正确地采用马兜铃科草药作为助食品而需要肾移植或因肾间质纤维化而做透析。