Click HERE to read about about the feingold program. Dr. Feingold was an allergist who started making connections between food/chemical sensitivities and behavior way back in the 1960's. A must read if you are dealing with ADHD, ear infections, asthma, OCD, bi-polar, sensory deficits, eye deficits (nystagmus), headaches, stomachaches, skin disorders, etc.
Click HERE to read about a study in the Lancet (Brittish medical journal) that links food dye and preservatives to behavioral problems.
And lastly, click HERE to read about a study in the New York school system that examind IQ scores before and after artificial dyes, flavorings, and preservatives were removed from school lunches. There was a 14% increase in IQ after these things were removed from the lunch offerings.