2023年10月16日，欧盟食品安全局（EFSA）发布消息，欧盟食品安全局（EFSA）发布关于乳肠球菌DSM 7134和鼠李糖乳杆菌DSM 7133作为牛犊饲料添加剂的授权更新申请的评估。
经过评估，专家小组得出结论，该添加剂在授权使用条件下对目标物种、消费者和环境都是安全的。在授权更新的情况下，无需评估添加剂的功效。部分原文报道如下：
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the assessment of the application for renewal of the authorisation of the additive Provita LE for calves for rearing, consisting of Enterococcus lactis DSM 7134 (formerly identified as Enterococcus faecium) and Lacticaseibacillus rhamnosus DSM 7133 (formerly identified as Lactobacillus rhamnosus) as a zootechnical feed additive. The applicant has provided evidence that the additive currently on the market complies with the existing terms of the authorisation. The FEEDAP Panel concluded that the use of the feed additive in animal nutrition remains safe for calves for rearing, consumers and the environment under the authorised conditions of use. The additive is not irritant to skin or eyes but should be considered a respiratory sensitiser. It was not possible to draw conclusions on the skin sensitisation potential of the additive under assessment. There was no need for assessing the efficacy of the additive in the context of the renewal of the authorisation.
