I know this is a topic of interest to many on here, so I am sharing this summary from our European friends. My opinion is that kids should consume lots of carrot orange, tomato red, yam gold, etc....but life would be boring indeed without the occasional neon green sno-ball:biggrin: [url]http://www.efsa.europa.eu/EFSA/Scientific_Opinion/afc_ej660_McCann_study_sum_en.pdf[/url]