Sign up for CNN’s Eat, But Better: Mediterranean Style. Our eight-part guide shows you a delicious expert-backed eating lifestyle that will boost your health for life . CNN  —  What West Virginia lawmaker Adam Burkhammer “once thought was a conspiracy theory became reality” to him recently. The Republican state delegate had been witnessing “the adverse effects that synthetic dyes were having on my son’s behavior, and the improvement of focus and attention” when he removed foods with the dyes