There have been two different arguments presented about the use of artificial colors in foods. Many studies have shown that their use in food could be linked to illnesses such as ADHD and cancer. There has seemed to be an issue with the use of red 40, yellow 3, yellow 5 and yellow 6 and how they bind to the DNA in humans. Other additives such as Blue 2 have been linked to the cause of brain tumors in rodents and in 1981, Green 3 was found to be a direct link to bladder cancer. Given the fact that the company will be replacing the artificial dyes in its products, the company has also said that consumers should prepare themselves for the transition process in terms of special packaging and colors being used as to indicate that the changes have taken place. It has been said that the company is not likely to stop using coloring entirely, but that the use of artificial coloring will be going away.