Rød levnedsmiddelfarve. EF.nr. E 122 En britisk undersøgelse indikerer, at raske børn, der indtager azofarvestoffer herunder azorubin, bliver hyperaktive. (Jim Stevenson et al: "Food additives and hyperactive behaviour in 3-year-old and 8/9-year-old children in the community: a randomised, double-blinded, placebo-controlled trial" i The Lancet - vol. 370, issue 9598, 3 november 2007, pp 1560-1567)
