Erratum to: Eur J Nutr (2013) 52:1483–1492 DOI 10.1007/s00394-012-0455-9

The authors regret the error in the result section of the original publication. The line “sauerkraut juices at the concentrations above 25 ml/l significantly reduced the cytotoxicity” should read “sauerkraut juices at the concentrations above 25 ml/l significantly increased the cytotoxicity”. This error, however, does not affect the strength of results (Fig. 1 showed correct results of the experiments) and the conclusions.

The authors wish to apologize that this error was not identified earlier.