Foods High in Glutamic Acid
This article form WebMD lists some of the the foods that are highest in glutamic acid. If I have done your genomic report and advised you to reduce your consumption of high glutamic foods or let you know that you have a GAD1 deficiency which leads to improper breakdown from glutamic acid, which is neuro-excitatory, to GABA which is Neuro-inhibitory then you should read this article.
In studies Glutamic acid has been shown to exacerbate symptoms of Fibromyalgia, Irritable Bowel Syndrome (IBS), Obsessive Compulsive Disorder (OCD) and Attention Deficit Disorder (OCD). While reduction in Glutamate has shown to improve symptoms in all of the above.
If you have not had your genetic report created, to find out how well you process glutamic acid and many other ways of optimizing your performance, I would be happy to do that for you.