The Food Standards Agency has called for a ban on six artificial colours because they cause mood swings. Tartrazine (E102), quinoline yellow (E104), sunset yellow (E110), carmoisine (E122), ponceau 4R (E124) and allura read (E129) have been linked to hyperactivity in a study carried out by Southampton University. The researchers estimated that 30% of hyperactivity disorder would be prevented if compaies removed these colours from their products. The colours are found in products such as Sherbet Lemons, Minstrels, M&Ms, Cadbury’s Crème Egg, Haribo Jelly Beans and Irn Bru.