We hypothesize that one mechanism of the anti-epileptic effect of the ketogenic diet is to alter brain handling of glutamate. According to this formulation, in ketotic brain astrocyte metabolism is more active, resulting in enhanced conversion of glutamate ...
www.ncbi.nlm.nih.gov
>According to this formulation, in ketotic brain astrocyte metabolism is more active, resulting in enhanced conversion of glutamate to glutamine. This allows for: (a) more efficient removal of glutamate, the most important excitatory neurotransmitter; and (b) more efficient conversion of glutamine to GABA, the major inhibitory neurotransmitter.
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>The diet may limit the availability of oxaloacetate to the aspartate aminotransferase reaction, an important route of brain glutamate handling. As a result, more glutamate becomes accessible to the glutamate decarboxylase reaction to yield gamma-aminobutyric acid (GABA), the major inhibitory neurotransmitter and an important antiseizure agent. In addition, the ketogenic diet appears to favor the synthesis of glutamine, an essential precursor to GABA.
Lots of sources tell that keto diet increases the amount of gaba in your brain. It has even been used as an epileptic treatment in some cases:
The Ketogenic Diet (KD) is a modality of treatment used since the 1920s as a treatment for intractable epilepsy. It has been proposed as a dietary treatment that would produce similar benefits to fasting, which is already recorded in the Hippocratic collection. ...
www.ncbi.nlm.nih.gov
>The Classic Ketogenic Diet and its variants should be considered as an alternative for non-surgical pharmacoresistant patients with epilepsy, of any age.