Absorption of methionine sources in animals-is there more to know?-Clarification

Our publication on absorption of methionine sources(Becquet et al.,2023a)is a thorough analysis of1 29 references dealing with ab-sorption of sources of methionine,with the objective to critically evaluate the methodologies used and their impact on the conclusions of the studies.As the focus of our publication was on the evaluation of absorption,efficacy studies and reports not having information on absorption were not considered(Elwert et al.,2008;Rychen et al.,2008).Furthermore,the search was limited to 2019 as indicated in the introduction of the publication,hence studies or reports pub-lished thereafter were not considered,such as Lemme et al.(2020).