I tried other Omega Oil supplements with no results. I saw a number of very positive reviews on Amazon and decided to give this particular Complete Omega Oil supplement a try. The FOG cleared, the depression lifted, and ADHD symptoms eased. And the lemon flavor is an added boost. I believe this supplement is laying a good foundation for me to finally make improvement after trying a wide variety of supplements with little results. If a brain does not have the vital nutrients it needs, then no amount of specialized computer exercises / counseling is going to work.