Low-glutamate diet linked to brain changes and migraine relief in veterans with Gulf War Illness
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Updates every hour. Last Updated: 24-Nov-2025 15:11 ET (24-Nov-2025 20:11 GMT/UTC)
Veterans with Gulf War Illness experienced significant improvement in migraine symptoms after following a diet low in glutamate, a component of flavor enhancing food additives commonly found in processed foods, according to new research presented by Georgetown University and American University scientists. Brain scans also revealed decreased cortical thickness in patients on the diet — providing evidence, for the first time, that the improvement in symptoms was linked to measurable changes in the brain. Because cortical thickening has previously been linked to migraines more broadly, the study also suggests that a low-glutamate diet could provide relief to a much larger population.
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The Society for Neuroscience (SfN), the world’s largest organization of scientists and physicians devoted to understanding the brain and nervous system, today announced the appointment of Kevin B. Marvel, PhD, as its next Executive Director, effective March 16, 2026.
The Society for Neuroscience (SfN) will honor seven early career researchers whose awards will be presented during Neuroscience 2025, SfN's annual meeting.
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The Society for Neuroscience (SfN) will honor five leading researchers whose impactful work has transformed neuroscience — including the understanding of memory, synapse formation, social reinforcement in addiction, and how neurons make sense of input noise — with this year’s Outstanding Career and Research Achievement Awards. The awards will be presented during SfN’s annual meeting.
The Society for Neuroscience (SfN) will honor six researchers who have made significant contributions to the advancement of women in neuroscience. The awards will be presented during Neuroscience 2025, SfN's annual meeting.