The azo dyes causes hyperactivity and problems in concentrating?

According to a study; azo dyes cause hyperactivity and concentration problems to children. Despite this, the European Union has not banned them, saying, their consumptiion in small quantities, not pose a risk.

Civil society organizations continue to fight against the toxic chemical. "Can cause possible activity and concentration disturbances in children" – in principle, every consumer living in the European Union will meet with this inscription who purchases food produced after the 23rd of July, that contains E102, E104, E110, E122, E124, E129 coloring material – reports Világgazdaság Online.