Red #40, Blue #1, Yellow #6 - a rainbow of food dyes. Josh Roulston/Flickr hide caption

itoggle caption Josh Roulston/Flickr

According to Dr. Lidy Pelsser's study, 64 percent of children diagnosed with ADHD are actually experiencing a hypersensitivity to food. iStockphoto.com hide caption

itoggle caption iStockphoto.com