Have there been studies showing the relationship between omega-3 and such conditions as Tourette syndrome, ADD and OCD?
A To date there have been no published studies looking at the relationship between omega-3 intake and Tourette’s syndrome or OCD. Some studies have been reported on ADD (ADHD) but so far these are only observational studies which suggest that ADHD sufferers have low omega-3 levels. There are currently two studies underway in which patients with ADHD are being given omega-3 supplements, but so far the results have not been published, though they are due sometime.