clipped from: discovermagazine.com   
Common Food Additive Doubles Kids' Hyperactivity

Sodium benzoate seems to be much more than just a preservative...


A team from the University of Southampton in England measured levels of hyperactivity in 153 three-year-olds and 144 eight- and nine-year-olds

two mixtures with artificial coloring and the preservative sodium benzoate, or a plain fruit juice placebo

The higher the GHA, the greater the hyperactivity

On average, the children who drank the additive concoctions showed a near doubling of GHA scores compared to those on the placebo.

“The study shows that, on average, children have higher levels of hyperactivity when taking a drink with additives in it compared to their behavior when taking fruit juices alone,” says Jim Stevenson, head of the study.