Helen Irlen is an internationally recognized educator, researcher, therapist, scholar and expert in the area of visual-perceptual disorders. Helen discovered Irlen Syndrome over 20 years ago, after establishing that individuals showed a marked improvement in their reading ability when reading material was covered by colored acetate sheets. In the years since, Helen has taught thousands, from schoolchildren to NFL players, to utilize colors to boost brain function. Helen is a regular on BPR and on this episode of Bulletproof Radio, she sits down with Dave to talk about Irlen Syndrome, visual perception and performance, ideal light settings, behavioral problems stemming from light, issues with fluorescent lights, Irlen lenses and more. Enjoy the show!