(資料圖片僅供參考)

經過評估，專家小組無法就添加劑在斷奶仔豬中的功效得出結論。部分原文報道如下：

Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the efficacy of ferrous lysinate sulfate for all animal species. The safety of the additive for the target species, consumer, user and the environment has already been assessed previously, however the efficacy remained inconclusive due to limitations in the study with chickens for fattening. In the present assessment, the applicant submitted a new efficacy study in weaned piglets. After the assessment of the new data submitted by the applicant, the FEEDAP Panel could not conclude on the efficacy of ferrous lysinate sulfate in weaned piglets.