Criticism and health implications
Though past research showed no correlation between Attention-deficit hyperactivity disorder (ADHD) and food dyes,[7][8] new studies now point to synthetic preservatives and artificial coloring agents as aggravating ADD and ADHD symptoms, both in those affected by these disorders and in the general population.[9][10] Older studies were inconclusive quite possibly due to inadequate clinical methods of measuring offending behavior. Parental reports were more accurate indicators of the presence of additives than clinical tests.[11] Several major studies show academic performance increased and disciplinary problems decreased in large non-ADD student populations when artificial ingredients, including artificial colors, were eliminated from school food programs.[12][13]
- Norway banned all products containing coal tar and coal tar derivatives in 1978. New legislation lifted this ban in 2001 after EU regulations. As such, many FD&C approved colorings have been banned.
- Tartrazine causes hives in less than 0.01% of those exposed to it.[2]
- Erythrosine is linked to thyroid tumors in rats.[14]
- Cochineal, also known as carmine, is derived from insects and therefore is neither vegan nor vegetarian. It has also been known to cause severe, even life-threatening, allergic reactions in rare cases.[15]
This criticism originated during the 1950s. In effect, many foods that used dye (such as red velvet cake) became less popular.
This excerpt is from Wikipedia http://en.wikipedia.org/wiki/Food_coloring
No comments:
Post a Comment